Ok, really bad problem here with OpenGl, to simply put it, it's not working. This is a big problem since I'm a big gamer. All applications that use OpenGL have become considerably slower if working at all since this problem began. It began some time after 10.2.4 was released and I first noticed it in a flight-sim called X-Plane. It became so slow that you couldn't even quit it normally. I re-installed the game and it worked fine for awhile. No it seems to have spead. I even re-installed the game again and the whole system and still, OpenGL enabled games don't get the normal acceleration. I have a PowerMac G4 Quicksilver 733 MHz, 896 MB RAM, Mac OS X 10.2.5, and a GeForce2 MX graphics card. Do you think it might be the card? If it might be, I'm getting a new GeForce4 Ti sometime in the next month. What else could it be and how could I fix it? Thanks for the help!