I tried to bootcamp with xp, followed the setup, xp did its initial thing, then at the first reboot I got a disk error. It would not install so I ran the cd again and reformatted the xp partition to NTFS (rather than fat32) thinking that might be the problem. Unfortunately now it still fails to boot saying 'windows could not start because the following file is missing or corrupt: <windows root>system32\hal.dll Now, I can't even get back to leopard or boot from the leopard cd because I think windows overwrote the bootloader. Any ideas on how I can fix this to at least get leopard back? EDIT: Ah my hasty posting. Just got it to boot from the leopard disk, erased the windows partition, restarted from the OSX partition and it seems to be working fine again... But any ideas why windows xp install failed?