I installed the BB .7.4 and have my droid overclocked at 800MHz. It appears the only real speed increase is with the OS interface itself, navigating menus, switching screens and things like that. The CPU speed makes pretty much no difference at all in 3D games or playing back 848x480 H264 video. I put the CPU down to 250MHz and I only lost 1 fps in the Neocore 3D benchmark and H264 video still played back perfectly, of course the interface moves a lot slower at that clock speed. So these other things must be dependent on the GPU then. Is there ever going to be a way to overclock the GPU on the Droid?