Just finished building a workstation this afternoon – still using CS3 – I understand CS5 is supposed to be out this spring. i7-920 cpu, evga x58 sli motherboard – supports up to 3 linked graphics cards, ATI 7700, 6Gb ram for now, 2Tb hard drives, 23″ and 19″ monitors, windows 7 pro. Just got it booted and software installed – big improvement over dual core – just testing it out, but very noticeably faster.