LAME: Stacks: I have 64 apps in my Applications folder. Under Leopard, I clicked the Application folder in the dock and I saw all 64. It made launching any app just two clicks away. Under Snow Leopard, the icons in Stacks are much larger, so now I have to scroll down to see the last 32 apps. It's actually harder to access now. There are no options to adjust the size of icons in stacks. Quicktime X There are no preferences of any kind. You can no longer set the option of having a movie play as soon as you open it. You must always press play now. Not fully compatible: Flip4Mac Growl Safari AdBlock - must run Safari in 32bit for it to work.