[citation][nom]welshmousepk[/nom]But i can buy a windows system thats more powerful, for less cash, right? how are people still buying these things...[/citation]
Because you can't buy an equivalent Windows system for less cash. This isn't a peecee with consumer grade cpu's and memory. This is a real workstation with Xeon server chips, and registered ECC memory. Equivalent workstation offerings from HP, Sun, IBM, and SGI cost the same or more. Heck, go to Newegg and check it out yourself - the six core Xeon chip is more than $1700.00 just for one chip, and this Mac Pro has two of them.