Home Forums Tech Helproom Which operating system are you using? Tech Helproom | Windows Help | Apple Help | Digital Home & Smartphones Help | Consumer Rights Advice | Games | Speakers Corner | Beta Testing Forum Rules | Contact Forum Editor | Report a Post Which operating system are you using? LastChip 13:08 24 Jan 2004 If it's W2K, you need at least service pack 2 to enable UDMA on a slave drive. Service pack 4 is now available. This thread is now locked and can not be replied to.