>My G4 can have two additional ATA/66 drives. When I looked at Fry's, >it did not show ATA/66, but plenty of ATA/100. >Shall I just use 100, which will work at 66's speed? Any help, would >be most appreciated. Thanks. I just realized something that none of us mentioned. The odds are you can only use drives up to a certain size (128GB IIRC, you can use larger, you just won't be able to access them all). Zane -- -- | Zane H. Healy | UNIX Systems Administrator | | healyzh at aracnet.com (primary) | OpenVMS Enthusiast | | | Classic Computer Collector | +----------------------------------+----------------------------+ | Empire of the Petal Throne and Traveller Role Playing, | | PDP-10 Emulation and Zane's Computer Museum. | | http://www.aracnet.com/~healyzh/ |