Why is it that 10.5.1 ran better for me but for others not and now with the update it runs better for those others but for me it got a little worse? Doesn't apple test leopard on all machines, making sure they behave the same? I can't believe they also still haven't fixed the damn waking-from-sleep issue on macbook pro's. It's existing ever since i can remember and when i was on tiger. Why do i have to restart every second time just because os-x won't wake from sleep properly? And if, all the visual responses are choppy and laggy. My oh my it can be frustrating sometimes.