Darrell, Thanks for taking the time to reply. I was hoping to hear from someone that had bought one of these drives and successfully installed Linux on it ... before I spend $300+ dollars on one of these babies only to find out it's not supported yet. ;-) Since I posted my note I did some research at Western Digital's site. Apparently, these new large drives are packaged with a "Promise Ultra 100 TX2" IDE controller card. Unfortunately, Promise's web site had absolutely no information about Linux support for this card. :-( Ciao, Fritz