I just got my new Mac Pro last night and installed two Raptors and a 1TB for TM and also 6 GB of additional OWC RAM. Everything was fine until I installed Windows XP (Pro SP2) on one of the Raptors with Bootcamp. Argg. It's missing some .dll file. Anyway, (when I get home tonight) I think I'm going to erase the non-working Windows drive and just use my PC when I want to use Windows. I'm wondering though -- does Windows do anything at all to other drives in a system while it's installing itself? I'm paranoid that XP placed little system files on my other drives that might cause Leopard to act weird. This is pure speculation -- I haven't booted back into Leopard yet because I installed Windows at 3 am last night and when it didn't work I just went to bed, defeated.