I have Photoshop CS3 Extended on an old PC with 512Mb RAM, 80 Gb hard drive. Haven't use CS3 in about a year because system keeps crashing. I want to buy a new PC and would appreciate any advice you can give regarding hardware requirements. I've received some advise about having 2 separate HDDs, using SATA Drives and RAID 0 partitions but I'm a bit confused. Any advise would be appreciated.