Got it installed and then had it install the ATI video driver and after a reboot got a ton of errors, next reboot Grub was corrupted and couldn't even boot to XP anymore. Never had this issue on last version of Mint I used and used both Nvidia and ATI video cards in it. Ended up deleting the Mint partition and using fixmbr from an XP cd to fix the mbr that Grub trashed. I have removed the ATI 4870 and put in a Nvidia 8800GT, you think I am safe to go with another Mint 10 install attempt?