I think this is great and wish it could have been so inexpensive to add RAID to desktops many years ago. I know that it would have saved many people a lot of pain as their computers took a dive and the hard drive they stored much of their data on was never backed up.
What prompted me to add this post is during a recent installation of Vista Ultimate edition on a desktop computer system, I noticed a button on the installation drive selection window. It said load drivers and so out of curiosity, I clicked it. Behold, an option to add third party disk drivers to Vista. This was once a part of the text based installation of XP and Windows 2000, but now it's been nicely GUI-fied.
Oddly enough though, when you click the button to add disk drivers to the Vista installation, you are asked to insert a diskette containing the drivers. So just as it's becoming common place to see RAID installed in desktops, it becoming just as rare to see floppy drives installed on new systems.
Desktops, Servers, and Networks, oh MY!: RAID - Not Just for Servers Anymore