I'm tempted to buy a Kindle, especially with the Woot deal on the Kindle 2. I tried a Kindle at work the other day, and I couldn't help but notice the 'flashing' of the screen when I move to a new page. I'm talking about this thing it does where the screen gets erased and redrawn, a process that seemed to take 1-2 seconds. I thought that was quite.. awkward. Kindle users: does that bother you when reading? Or is it something you don't notice at all during normal operation? (Or even non-existent on current models, maybe).