Kirk Evans is a Microsoft Architect for the Azure Center of Excellence.
Introduction to SharePoint and Azure IaaS
Building SharePoint Apps with Windows Azure Platform as a Service
SharePoint Solutions and Architectures on Windows Azure Infrastructure Services
Understanding Authentication and Permissions with Apps for SharePoint and Office
I use Virtual PC a lot, and it stores the full path, including drive letter, to saved state and hard disks. This is a real pain in the arse when you plug in multiple thumb drives and USB devices, and Vista changes the drive letter... unless you can get back to that drive letter, you lose your saved state.
Thanks to this post, I was able to change the drive letter for external drives in Vista and get my saved state back.
To change the drive letter or paths in Windows Vista, just follow these simple steps:
It's worth mentioning that this process is the same all the way back to Windows 2000 I believe. But not only is it good for changing the drive letters - but also REMOVING drive letters. Like many people I have a computer that has like 100 different card reader slots, most of which I'll never use. If that wasn't bad enough, I also have two Dell 24" monitors that also have card reader slots. Hook it all up to Windows and you wind up with drives F-Q or whatever. So opening up disk management I can remove those drive letters so I don't have to wade through them in "My Computer".
Interesting that it's been there so long.
I guess I just haven't managed this many external devices before. I used to have just 1 external USB drive, and now I have 4 USB sticks, 2 external drives, a camcorder, and an audio recorder that all use USB... which exacerbated the problem of renaming my "F" drive and causing headaches with VirtualPC saved state.