I discovered it's easy to map A and B to accelerometer controls, and I've done so to great effect for racing games in particular. I map A to "down", then all I need to do is hold the N900 striaght and it's like pressing on the A button all the time. Saves stress on my thumb! Also saves the keyboard button from wear and tear, and lets me play with the screen closed, nice!

Somethinglike this was commented on several posts back, and I wasn't sure if this was being done by anyone else or not. Has anyone else tried this? It works very well. I remember someone wanted the proximity switch to act as a button as well.

In truth, I'd like a simple screen overlay, like the SNES, etc emus. That would truly be sweet for Maio64-like play.

Keeping the N900 keyboard closed during gameplay time is a worthwhile goal to pursue.