Dual G4 1ghz "Quicksilver" 1.5 gig pc 133SDRam Nvidia GForce 4MX Pretty close system in all respects. P6 is nice. It has some bugs but the workflow is much faster than P5. (Granted poser 5 was run from an 800mhz ibook) I havent tested all the rooms yet but I have had some stability issues and one full crash. (When I get around to it I will send CL the crashlog.) Keep in mind the software was just relased and some issues are bound to be uncovered. Also keep in mind beta testing is done on a few machines. (<100 ?) and then it is pushed to thousands of machines with that many different configs. You will see problems, period. Open GL is worth the upgrade in and of itself. I hate selecting a high poly model in a high poly scene and waiting a full minute for the object to get selected! Open GL takes it down to a few sec. Also the new render options are awesome. I have not used DAZ Studio. (I DL it but I have not had the time to install, play with it.)