Dick ( + )!( + ) A Power Macintosh computer can read a Macintosh formatted disk or a DOS formatted disk. If you are using a windows based computer in one location and a Macintosh in another, using DOS formatting will allow you to use the same disk in either computer. Furthermore, if you have the same application on each computer you can create a document on one computer platform (Mac or IBM) and edit the document on the other computer platform (IBM or Mac). See http://www.internet4classrooms.com/format_disk.htm As the low-level format of a Mac OSX disk is very different than a Windows disk. And if you don't format the disk for the Mac OSX then you won't be able to use it as a boot disk. Proceed with caution. ---------------------------------------------------- On Aug 2, 2006, at 7:11 AM, Richard M. Kriss wrote: > Hello to all... I unsubscribed for vacation and forgot to subscribe > when I > returned. Hopefully, I am now back on the digest list. > > I am planning to buy an external hard drive enclosure for my spare > Seagate > 80 GB SATA drive and the sellers really push the USB 2.0 interface > rather > than firewire for the enclosures. I don' think a G4 will boot from a > USB > drive but understand the new Intel based Mac's will startup from a USB > drive. Can someone confirm the Intel Mac's will boot via a USB port? > > If I really wanted an external boot drive for this G4, I would look > for a > firewire drive; however, my wife's Dell Latitude XP Pro does not have a > firewire interface. I plan to partition the external drive to backup > the > Dell PC as well as personal files from this G4. Anybody had success in > using an external drive for both Mac and PC files? > > Also, any advantage to adding a software or hardware fix to have the > G4 see > more than 128 GB? I have a Seagate 200 GB as my primary and a Western > Digital 160 GB as the backup in this G4-1GHz-AGP and they are only half > used. The G4 thinks they are both 128 GB drives. > > Dick