I just got CS and I cant say I'm impressed seems just like 7.0 to me but anyway, I've noticed that I missing some hotkeys. Seems like all the basic hotkeys are there B still gives me brush E eraser etc.. but hotkeys like merge layer ctrl + e dont work. I switched keyboards, which didnt work, I did few reinstalls and cleaned my reg but that didnt help either. So I reinstalled 7.0 and all my hotkeys worked fine. I'm pretty lost and adobe help guys just wasted my time...