I am buying a g5 system right now, and am in debate between the dual 2.0 and the dual 2.5. My concerns are...is it worth the money for the step up to 2.5ghz from 2.0? also, is it worth the step up for the graphics card the dual 2.5 comes with, as well as the increased frontside bus (and while we're there...what exactly does that bigger frontside bus do?).
I've heard some say that for editing, you should save the $$$, get the dual 2.0 and spend the extra money on more RAM. I don't know.
I'll be using the system for everyday stuff (email, internet, itunes, etc.) and then for FCP HD editing, editing DV on it, and maybe HD-V when that's available. I don't do a lot of intense motion graphics, really just stuff inside FCP (with the motion tabs within in the clip) and use FCP video filters as well. I'll explore livetype more and a little soundtrack. Also, will use iDVD to build simple dvds, just to give clients rough draft stuff...MAY step up to DVD Studio Pro at some point. any suggestions?