Anyone else notice this? I went into the Apple store yesterday all ready to buy a 13" 256GB/4GB MBA and I started playing with the demo units. The screen scrolling is *really* choppy in Safari and iTunes. I downloaded and installed Chrome and still it was really choppy scrolling. I tried this on a couple different demo units. This is polar opposite of my MBP where the scrolling is very smooth and fluid. Could this be just a problem with Lion and hopefully it will get fixed with the next Lion update? Or is this an actual hardware problem? I'm really disappointed...I really was looking forward to one of these, but I just can't live with that issue.