I can't answer all your questions but I can say that OS 10.3.9 runs quite well on the Titanium power book and in my opinion doesn't have as many issues as 10.2. gwen on 9/27/06 said >I'm trying to send again, as my subscription was not complete the first >time. > >On 9/26/06, gwen <gwenkraft at gmail.com> wrote: >> >> Hello, >> >> I need advice on the best upgrade options for my titanium. I am losing >> data and icons off the desk top. >> >> Except for an increase (in the cache I think) to double about 2 years ago, >> I have not had any other upgrades. [Maybe this is reflected in the memory >> SDRAM numbers below?] >> >> I am still running OS X 10.2.8, and Classic 9.2 >> >> Machine speed 400 MHz; Bus speed 100 MHz, L2 cache size 1 MB >> Top Memory SDRAM 256 MB >> Bottom Memory SDRAM 256 MB >> Airport is an option; but I do not have it at this time. >> >> No battery problem. >> >> I would like, at minimum to upgrade the OS X and Classic operating systems >> to the newest and most efficient possible for the titanium. >> I would also like to increase memory or efficiency to prevent the recent >> crashes and loss of data. >> >> Please advise. >> >> Thank you. >> >> >> >> > >