haha, well, not really. Most of the changes I did so far were just to get this thing working as good as it does on the n900. And it still doesn't because we can't see the battery temperature or i/o stats per process. I'm not really sure if aligning the updates to the heartbeat timer will help battery life a lot. I can probably patch the n900 version to at least slow down the updates when the screen is off though.