I'm making the switch, and I'm about to pull the trigger & order my MBP & Cinema display; after browsing through various threads about products, I did find a few gripes about the new 27" display, most were about the glossy finish (no issue for me), but I think there was one (can't find it again) complaining about the lack of ability to adjust the screen's tilt on the stand. Is this correct? I didn't see it mentioned one way or the other on the Apple store page. My hope is that I can in fact tilt it, ideally completely vertical to suit my seating/desk arrangement. Probably a goofy question, I know... thanks!