Hi, I just discovered this list. On Sep 19, 2008, at 4:33 PM, Read Weaver wrote: > > My understanding is that not all Firewire hard drives are bootable-- > I've read that you need one with an Oxford chipset. (... only > Firewire drives are bootable ... with PowerPC Macs.) Which drives have that Chipset? I need to get appropriate external drive (price-sensitive decision -- would love suggestions). FWIW, I still have originial 10- gig dirve in my Ti/Mercury. I will soon replace it with a larger drive, placing the original in a a small, external enclosure (probably MacAlly PHR 250 CC - unless someone has a bettrer suggestion). http://macally.com/EN/Product/ArticleShow.asp?ArticleID=100 Meanwhile, I'm doing backups on Pen Drives (until I can do "proper" backups), but those are not bootable, of course. Would also like something small/bootbable (CD OK) that can hold basic system and diagnosistics - to have for when needed. Suggestions as to what to use and what to put on it? Thanks. J.