Hi All, I haven't worked out how to search old postings to the list - is it possible? What I'm interested in is a new hard drive for my PowerBook - it hasn't arrived yet but I'm in planning mode. Anyway, when I checked hard drives on OWC, they come up with ATA/6 options - but LowEndMac warns that the drive controller in pre-G4 PowerBooks is incompatible with ATA-6 hard drives. Is ATA/6 OK? Anyone have installation guides? Cheers, Rob