Looking for a new machine to run 2006 version of SW.. The questions at hand are?? Are dual core processors worth the extra money? Does the 32 bit version Use them? We are looking at the 64 bit version but not yet as no machine we have can run it as yet.. Memory? 1GB.. 2GB...4GB.. Currently running at 1GB. Most of the time it seems to be enough, but... there are times.. VIdeo? Nvida is the prefered card here... but which model? I know as much as I can spend... well maybe be able to get 1200 or so out of the money guys... So far looking at: AMD 64 ASUS A8N???? 2GB Nvidia [Quadro FX 1300 /1400] Anyone? stu