I just ordered a refurb DP2.0 G5, my iMac is over 3 years old now and I got sick of waiting for a refresh and this should last me a good long time. Anyways, I was wondering how much of a speed increase I should be looking forward to once it finally ships.. Will it be like night and day like I am hoping or just for some things? I typically use FCE and iDVD, a little iMovie and Photoshop. Oh yeah, almost forgot I also ordered (2) 1 gig chips to bump the ram up to 2.5 gig and a sweet 20" flat screen. Can't wait! Thanks! Edit: Forgot, the iMac has 768mb of ram in it. It's served me well, time to pass it on to the inlaws, their Windows machine is getting slower by the minute.