How big do you think the OS X partition should be Gary? 15 or 20 GB? My bad on the HDT. I did not know that. But I wouldn't trust it to work with OS X. If you go that way, you better make sure you are fully backed up to another drive. I have not had good experiences with HDT. k On Thursday, January 9, 2003, at 07:50 AM, Gary Waugh wrote: >> But you do need to reformat to change partition sizes. I think 10GB >> is a good size for the first and OSX partition. > > Good? Strange choice of words - wouldn't even come close to being big > enough on my system...