I'm a college student trying to save money for a DC internship this summer and am thinking about selling my Vaio R505tl slimtop to save money. For now I'll be using an old Powermac 6100 (which I should be getting tomorrow - I bought it for $5.50 on Ebay with a monitor, keyboard, and mouse). I can purchase an old pci mac very inexpensively - which I'll have to do if I choose to update a mac. I'd like to update a powermac to run Jaguar. Here's where I need help - would it be better to upgrade a pci powermac to a G3 400 (or possibly 450) with 1mb L2 cache or a G4 350 with 1mb L2 cache. These are the only processor upgrades that I can afford. I'll probably have a hard drive that's between 2 and 6 gigs large and somewhere between 128 and 256 megs of ram. I won't be using processor heavy tasks - mainly word processing, web browsing, and maybe iTunes. Also, will Jaguar be compatible with the video capabilities of an older powermac, and is there anything that can be done to allow Jaguar to support an internal floppy? If I can't use Jaguar then I'll consider updating anyway to use os 9. Thanks for the help. The powemac 6100, although very outdated, is my first mac - I'm sure it won't be my last.