Yeah…I knew that….I am in denial. I am really upset that my brand new G5 2.5…only came standard with 512 ram. It’s quite upsetting considering how much mone I’ve already spent on the system, monitors, deck, programs etc.. I need to purchase more ram for sure, but as for now…my setting ar as follows. Application 100% (350MB) Still cache 10% (20MB) Thumbnail cache Disk: 8192K Ram 512K can I change any od this for the time being while I wait for more ram…..I tried changing the Still Cache to 100% and got the same out of memory message…..anything I can do?? Thanks gor your help…I’ve been working with these settings for a few months now and no problems….am I at the end???