Well I have a Dell Dimension 8100 P4 2.8 400Mhz 512MB RDRAM that I've been using as my DAW. While I am just a hobbyist, its still very frustrating to deal with bogging when I go heavy on the VST's, audio, effects, etc... So obviously its time to upgrade. The question is: Should I upgrade my RDRAM? I can go up to 2Gb on mine, and again, I'm only at 512Mb. Will this make a significant noticeable difference? Or, should I scrap it and start a new DAW? My Dimension 8100 has an ancient 400MHz FSB! My P4 2.8 is the max CPU I can go with this. Also, RDRAM is pretty old. THANKS!!!