Mike's Mostly Tech blog

Oil Cleanup Solution

Like everyone else I have been watching the happenings regarding the oil leakage in the Gulf.

I have heard of and seen many solutions – most involving super high-tech, and super expensive solutions to mopping up the oil.

Well here is a guy with a solution that is so simple and inexpensive it is crazy!

I believe you could soak up the oil with the hay and load it onto barges. Then even extract it later if needed!

Sad but this will probably not be used for three reasons – one some stupid shit government regulation would prohibit it, two the contractors being paid millions of dollars to clean this up will buy off the politicians and three the guy is a southerner wearing suspenders.

iPhone/iTouch Jail Breaking

I’ve been asked a whole lot recently about how to do this. So here are the links I HIGHLY recommend:
Hope this helps.

[UPDATE! The latest & greatest information is now here:
Great new article from Gizmodo on jailbreaking iPhones and iPads]

This is the site to start at!!:

http://www.quickpwn.com/2009/01/jailbreak-firmware-2-2-1.html

Forums which will tell you how to use the downloads below:
http://www.quickpwn.com/2009/01/jailbreak-firmware-2-2-1.html

QuickPWN
Software Version: 2.2.5-2
Creator: iPhone Dev Team and poorlad
Description: QuickPWN allows you to unlock and jailbreak your iPhone and jailbreak your iPod Touch so you can modify it, SSH into it, choose your own theme and many other cool things.
Downloads:
For Windows:
http://www.quickpwn.com/2009/01/jailbreak-firmware-2-2-1.html
Mac:
http://quickpwn2-2-1.googlecode.com/files/QuickPwn_2.2.5.dmg

iPhone Firmware
iPhone firmware 2.2

iPhone 2.2.1 firmware

iPhone 3G Firmware
iPhone 3G 2.2 firmware

iPhone 3G 2.2.1 firmware

iPod Touch Firmware

iPod Touch 1G 2.2.1 firmware

iPod Touch 2G 2.2.1 firmware

Software Downloads

WinSCP – WinSCP allows you to SSH into your iPhone/iPod Touch and add/remove/edit files and execute commands.

AND:

See Here:
http://www.ipodtouchhacks.com/ipod/touch/jailbreak/

Microsoft FixIt Center – diagnostics tools for most versions of Windows

I haven’t used this yet so I can’t give my personal recommendation only pass on the information I received and the reveiws that I have read. But this does look like it should be a great help to users who are not that technically savy or who don’t have ready access to a techno geek.

While a pretty good amount of diagnostics are built into Windows 7, the free Fix it Center aims to expand on these and also bring similar capabilities to Windows XP and Windows Vista.

The service has around 300 fixes built-in, Microsoft has said it can also be useful even if it can’t solve an issue on its own by helping you identify the issue correctly so you can seek out those answers more effectively.

You can use any computer with Internet connection to get started with Fix it Center. Simply download the Fix it Center client and follow the on-screen instructions to complete the setup. You can install Fix it Center client on as many PCs you like.

You can, if you wish sign up for Fix it Center Online during setup so you can manage all your computers from a single location on the Internet yet can view solutions specific for each PC. [This is Microsoft’s push into the SMB market.]

Loads of common errors can be fixed — from broken Aero transparency to network adapter glitches to Windows Media Player library and DVD issues. There’s even a system maintenance option which checks for broken shortcuts, date and time problems, disk volume errors, and more!

The site is HERE.

Fix it Center can be installed on:

* Windows XP SP3
* Windows XP Pro (64-bit) SP2
* Windows Vista
* Windows 7
* Windows Server 2003 SP2
* Windows Server 2008
* Windows Server 2008 R2

Increase the performance of your Windows 7 netbook (or other Win7 PC)

I had a post about this previously but the HowToGeek just put up a simpler one.
If you are someone who has a Windows 7 Netbook or other Windows 7 system with limited RAM this is a great way to add some real performance to your system.
Again Netbooks will see the most dramatic increase in performance and even some batter life increases!
Check out the HowToGeek article HERE.

McAfee fix for killed XP machines

I am not a fan of McAfee security and AV products and haven’t been for years. Their software has become a huge drain on system resources and worse, seems to get more false positives than actually stoping malicious software. I highly recommend Microsoft Security Essentials. But if you are one of those that have had this issue I hope this helps.

McAfee recently put out an update that literally killed many machines.

If you are one of those people here is a possible solution.

1. If your computer is forcing you to shutdown (you are getting an error with a countdown), go to Start – Run and type cmd. At the command prompt type ‘shutdown -a’ without the quotes. [This will abort the Windows shutdown.]

2. Open up the McAfee console (Start -> Programs -> McAfee)

3. Disable Access Protection and On-Access Scanner

4. Double click your Quarantine Manager in that window, and restore the files there (right click on it and select restore).

5. Go to your services console (right click on My Computer, select ‘Manage’, and click on the services in the left pane). Make sure both RPC (Remote Proceedure Call) services are running.

6. Start (or restart if already running) the McAfee Framework service.

7. Back in the McAfee console, select Tools -> Rollback DATs.

8. Reboot and you should be all set.

Here is McAfee’s own solution:

http://vil.nai.com/vil/5958_false.htm

How to fix the “Cannot attach the virtual hard disk …

Little backround.
I use Acronis to create images for true disaster recovery ability. With Acronis I can also mount back up images and retrieve any needed files in minutes! The newer versions of Acronis also allow you to convert your Acronis images (.tib) into Microsoft Virtual Hard Drives (VHDs).
[Acronis has solutions for home and enterprise users and is worth every penny! Personal edition is under $50.00 and for corporations it is well worth the price for true peace of mind.]
So back to my VHD issue.
Virtual hard drives can be used to create full blown Virtual Machines (VM)and are ready to use with MS Virtual PC or MS Virtual Server. I am a long time VMWare user too, but I am working on getting much more profecient with MS’s solutions since they are my primary support calls
Another cool tool is the Microsoft Sysinternals Disk2vhd tool. This can create VHDs from any MS Windows version from XP forward.
I’ve been able to mount the VHDs created with this tool and been able to retrieve files with ease.
So after creating a few VHDs with the Disk2vhd tool I decided I wanted to use one of those VHDs to create a full blown VM and run it with Virtual PC on my Windows 7 laptop.
With Windows 7 and 2008 Server you can very easily ‘mount’ VHDs right from the Disk Management console. They can also be very easily converted to other image formats that can also be ‘mounted’ so you can retrieve your files.

However after trying to create the VM and ‘attach existing VHD’ I keept running into a very frustrating problems.
I kept getting this message “Cannot attach the virtual hard disk …”
What does it mean? Not much info in the error, arrrg.

It means you have a Virtual Hard Disk file larger than 127.5GB. Which Virtual PC does not support.
After lot’s of searching I found this article:
How to fix the “Cannot attach the virtual hard disk …” wisefaq.com

This very well presented article is great. It helped me to solve the problem fairly easily!
But I have something to add to this fix that make it so much easier!
You can simply ‘attach’ the drive in Windows 7 (Windows 2008 Server too) Computer Management Console>Disk Management, then right click and ‘shrink it’. Once that is done ‘un mount’ and then use VHD Resizer!
That’s it. Skipping the use of DiskPart. Very easy and quick.
Just thought I’d pass that on for any of you other techies who have run into that or may in the future.

Windows 7 Demo and Trials

If you haven’t yet tried or missed the initial public beta of Windows 7 you can still try this fantastic new Operating System in two distinct ways. One is an ‘online demo’ the other is and actual installation of a time limited trial.

I you are still using XP I highly recommend getting familiar with Windows 7 – your next computer WILL have it [or maybe OS X ;)] installed. If you have been using XP for the nearly entire decade that it has been out there are some adjustments to make; though most things are still very easy to find. If you are already using Vista you will see a lot of similarities and a great deal of improvements.

The online demo route:
Microsoft has Virtual Labs that are great for tech students, or those of you who want to get a first-hand trial of the new features with out having to actually install the OS. Also, if you’re not sure on how to deploy something and want to practice in a virtual environment, these labs are quite valuable.While these labs are geared toward IT professionals, it’s a good way for anyone to try out Windows 7 features from the comfort of your current computer.
[Please note that the online version is not nearly as responsive as a full standard install of Windows 7. It also does not run the full Aero interface or desktop effects, and may refresh slowly depending on your Internet connection. So don’t judge Windows 7’s performance based on this virtual lab, but use it as a way to learn more about Windows 7 without installing it.]

Visit this page and click on the TestDrive to ‘Try It Now’.
Microsoft has some very good tutorials there on getting accuainted with the function and features of the operating system.
The folks over at the How To Geek site have a superb walkthrough too.

Install route:
If you wish to actually install a full working 90 day trial/evaluation copy of Windows 7 Enterprise you can.
Visit the MS Technet site here.
From here you can choose the version 64 or 32 bit and download the ISO. Then burn it to a DVD for installation.

Alternatively you could ‘mount’ the ISO and do an install that way but that is not recommended.
See my posts on freeware that I use to mount and/or burn ISO images.

If you are going to use the trial version (installing to hard drive) I would HIGHLY suggest you back up your current system completely – see my posts on imaging.
http://mycraniumdrain.blogspot.com/2009/11/back-ups-and-system-restores.html

http://mycraniumdrain.blogspot.com/2009/05/device-driversmanager-and-disk-tools.html

If things don’t work out it is always nice to have a complete system image to return to!
Also make sure that your hardware meets the minium requirements (preferable much more) for an optimum experience.
I hope this helps some take the proverbial ‘look’ before the leap.

Easy file transers with iGoogle/Google Talk

Over at the Google Blog today they’ve announced new file transfer capabilities in iGoogle and orkut. That’s fun! But what I’m most excited about is their promise of file transfer in Gmail Chat.

For now, file transfer only works directly in the browser for iGoogle and orkut, allowing you to send files without saving them as attachments in email. It’s also compatible with Google Talk software client, so you can share with desktop users as well.
It seems easy enough to use: once you’ve started a chat, just click on “Send a file…” in the “Actions” menu. The person on the other end of the line can then either accept or decline, depending on how they feel about you and the types of files you’re inclined to send.

I have sent a few large test files (30MB and 45MB) and the transfer is quite fast. Seems to work on both Windows and OS X. Haven’t tried it on Linux yet. Of course a lot would depend on your Internet connection speeds. For ‘one off’ transfers of large files I think this is a really neat tool to add to your file management box of tricks.

Managing Passwords – Using KeePass

In the digital age remembering your usernames and passwords can be very difficult. You need a password for the Windows network logon, your e-mail account, your homepage’s FTP password, online passwords (like website member account), etc. etc. etc. The list is endless. Also, you should use different passwords for each account. Because if you use only one password everywhere and someone gets this password you have a problem… A serious problem. The thief would have access to ALL your e-mail accounts, banking, mortgage, homepage, etc.

Here is a list of what I have to manage.
My corporate accounts: 64, my logmein accounts: 22,Personal Internet sites and services: 38, my internet email accounts(gmail, hotmail, yahoo): 14,personal banking/credit: 9.
That is a total of 147! And there are probably some I can’t remember!
As you can see having to manage these could be a nightmare without some kind of password management system.

To that end I use KeePass.
KeePass is a free open source password manager, which helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key file. So you only have to remember one single master password or select the key file to unlock the whole database. The databases are encrypted using the best and most secure encryption algorithms currently known (AES and Twofish). I also use KeePass to store my non-digital passwords such as ‘PINs’ for banking and credit cards. Because the database is digital and can be exported it can be copied to many locations for back up purposes – such as USB drives, CDROMs, place in a save deposit box and/or to an Internet storage solution.

http://keepass.info/features.html

There are versions for Windows, Linux, OSX and portable devices such as Blackberrys, iPhones and Windows Mobile (PPC).

There are also ‘Portable Versions’ that can be installed on a USB drive with your Key database for use on other non-secure machines.

Here is a good video how to:
[youtube=http://www.youtube.com/watch?v=hqOe03s9SCs]
Here is another pretty good video on how to setup and use KeePass. It is a little ‘slow’ and it is covering the portable version but the instruction is right on.
http://showmedo.com/static/flowplayer/flowplayer-3.1.5.swf

Windows 7 Media Center HTPC

I have been using some of my home PC’s as Media Centers for a long time. Watching recording, scheduling and converting live TV for some time.[since 1998 actually].
To this end I have, for the most part, relied on third party software to do this.

You do need to have a TV Tuner Card to watch live TV. There are many available but I am partial to Hauppauge and ATI. Both seem to have no issues if the correct Operating System drivers are used. And you will need a Video card with an output that can connect to your TV [HDMI is preferable] if you wish to watch your shows on your television and not just your PC. There are plenty reasonable priced options available.
I have used ATI’s Media Center(included with the ALL-In-Wonder and TV Cards), Hauppauge’s WinTV(included with their TV cards), Beyond TV (a great software solution), GBPVR, and I’ve tried many others.
However with the advent of Microsoft’s Vista Media Center Microsoft really improved the ability to do this ‘natively’ within Windows.
With Windows 7, Microsoft has really hit it out of the park for anyone wishing to create an HTPC (Home Theater PC). The integration, ease of use, available plug-ins and native functionality are amazing! Nearly anyone can install a TV card and be recording and watching TV through their PC very quickly and just as easily using their PC as a PVR for the TV shows, watching them on their TV. There is so much that can be done with the media center including; streaming movies and music to other machines on your local network (or even the internet!), copying or moving your recorded movies or music to other devices and more.

I have sent out a number of Windows Media Center how to’s in the past and helped many others to build their system. Many of the tips and instructions including information I put together from various sites and my own experiences and insights. Trouble is most people will not take the time to do any research and to learn something new and will instead contact someone else to ‘set it up for them’. Granted I have and sometimes still do earn some decent money from these people but usually it is family and close friends who insist on not learning for themselves. If you take the time and learn you will be far ahead of the game and have a great deal more enjoyment from your technology.

What I am going to do here is try and put together one of the most complete set of links to information on how to setup, configure and tweak a Windows 7 Media Center.

The 1st place to start is Microsoft’s site. Microsoft has what I believe to be some of the best tutorials and how to’s available anywhere! There loads of videos on how to do just about everything.
Start with the ‘Do I have it?’ video
http://www.microsoft.com/windows/windows-media-center/get-started/default.aspx
and work your way through the whole batch of videos. VERY well done.

In my very long history in supporting Microsoft Products I have watched as their training/tutorials for end users has become nothing less than spectacular.

Next stop would be the folks at the How To Geek site. They have put together some very good tutorials and walkthroughs. Many much like the ones I have sent out myself in the past only some of theirs are a little more thorough.

From the HowToGeek site:
Stream Music and Video Over the Internet with Windows Media Player 12
Share and Stream Digital Media Between Windows 7 Machines On Your Home Network
Learning Windows 7: Setup Live TV in Windows Media Center.
Automatically Start Windows 7 Media Center in Live TV Mode.
How To Skip Commercials in Windows 7 Media Center.
Increase Live TV Pause Buffer in Windows 7 Media Center.
Increase Skip and Replay Intervals in Windows 7 Media Center.
Learning Windows 7: Manage Your Music with Windows Media Player.
Share Digital Media With Other Computers on a Home Network with Windows 7.
View Weather Conditions in Windows 7 Media Center.

Some other plug-ins:
Media Center Plug-Ins you should get.
http://www.hack7mc.com/2009/04/5-plug-ins-every-windows-7-media-center-install-should-be-using.html
Copy TV to iPod or other Media player:
http://lifehacker.com/software/ipod/alpha-geek-copy-tv-shows-to-your-ipod-241398.php
You will need:
DVRMSToolbox
http://babgvant.com/files/folders/8659/download.aspx
and
iPodifier
http://ipodifier.com/
My Movies
http://www.mymovies.dk/products/windows-media-center.aspx