I've only had my N800 for a little over a week but one thing that often bothers me is waking the screen after it has gone dark/blank. I realize I could increase the brightness/switch-off timeouts (I currently have it at 2 minutes for both), but the real question is....

What is the best way to wake the screen?

For awhile I was waving my stylus across the screen to wake it, but sometimes that had unexpected consequences in whatever app was running.

So then I started looking for button-presses that would have the least consequences in the running apps, and (hopefully) not need to be "undone" after the screen wakes up. I haven't really come up with a good solution for a single button-press.

For now I have settled on pressing the Home button twice in quick succession.... but is there a better way??