Hi all. I was going to buy a new G5 as soon as the new ones come out but something has come up and a new powermac will have to wait another few months. anyway, I have a heavily upgraded b&w G3. it has a G4/500, 512MB RAM, 120GB WestDig. w/8MB cache (running on towers original ATA/33 bus), Radeon 7000 w/Quartz Extreme, CDRW. I was thinking of adding an ATA/133 pci card and boosting the ram to 1GB to help me gain more speed till my new powermac. its not like these extra upgrades will go to waste as I will still use this mac after I get the G5, it will just not be used as much then. you all think the extra 512MB ram and ATA/133 bus will give it a worthy boost?