I have an early '08 iMac with a Core 2 Duo 2.4 Ghz and an ATi Radeon 2400 XT 128MB. It also has 2 GB of RAM. Everything has worked better than Leopard and Snow Leopard except the graphics, which are extremely choppy, especially the animations for Mission Control and Launchpad. Could anyone please give some advice as to what's going on?
Thanks
Thanks