And if you do go the PowerMac route, avoid the Dual Core 2.5GHz and the Dual Processor 2.7GHz as both were liquid cooled and after six or seven years, leaks are pretty common thing destroying logic board, processors etc etc.
Thanks for the tip.. is it safe to assume that after a certain period of time, this is no longer an issue?
And I'm always a little dubious about "pretty common"... while one can certainly find much anecdotal data about this heating issue, SURELY the machine wouldn't have sold so well initially and be so popular in resale after all these years if it were true of anywhere close to a majority of machines... d'ya think?