More information w/previous post - this is interesting. I have to take another window - say this one on the forum, swipe it over the adobe DE window and everything magically appears and starts to run - is this some type of screen refresh issue w/DE? Very very strange.
Ramprat, I had that problem on my 30" Cinema display. Shrinking the size of the window cleared up the problem. Adobe is aware of it and is working on it. There's more info in another thread on this forum, the subject is something about 'unable to download'.