Hehe, I have 192 MB in RAM and I concider myself an ELITE when it comes to modeling/editing/composing at 1 frame/sec. I don't know what the problem is for you with OpenGL, but if you have a NVIDIA card, try the old 6.13.10 drivers if you can find them and activate OpenGL just as a test...becouse it works perfectly for me. If you can't find that driver version, send me an e-mail.