>I have a 3.4Ghz Pentium 4 and 2 GB RAM 3GB of RAM is plenty but windows (even XP) can still suffer problems with resources (not all RAM is equal) way before the RAM is theoretically full. How have you allocated RAM in PS? Which version of PS are you using? - CS2 I would guess :o) Bob ___________________________________________________________ Book yourself something to look forward to in 2005. Cheap flights - http://www.tiscali.co.uk/travel/flights/ Bargain holidays - http://www.tiscali.co.uk/travel/holidays/