I am sure that both of you will find the transition is less traumatic than expected. Your approach is sound. The only caution I would add is to be prepared for significantly shorter battery life under OS X. I bought a second battery and I try to be near an outlet as much as possible. Reminds me of traveling with my late mother when she had a bladder control problem. ;) Don wrote: > Excellent question and I am in the exact same boat -- same computer, HD capacity, RAM, > Pocket Drive... and same nervousness about the switch. I'll be interested in reading > the responses! > > TIA, > > Don > > Jay Friedland wrote: > > >>Not sure if this scenario has been addressed. Direct me if it has. >> >>I'm planning to upgrade but my main concern is in using standard >>applications, such as Office, filemaker, i-net, etc. to be able to continue >>working should the install hit any snags (i.e., I'm nervous). I am using a >>Titanium PB 400 Mhz, with 640 MB memory and 10GB HD, with an external 10 GB >>USB and a 40 GB Firewire Pocket Drives. >> >>I was planning to load Classic on the Firewire drive and OS 10 on the Ti. As >>the FW drive powers off the Ti, I could travel with both and eventually drop >>Classic without having to reformat the Ti drive. Is this the best strategy? >>I'm cautious, but don't want to be over-cautious or create other problems >>accessing Classic. >> >>What other considerations do I face? I would like to do this install over >>T-day weekend for safety. >> >>Thank you for any guidance in this changeover.