James Kendrick on ZDNET has a good post with touchpad speedup tips.
It is here:

How to improve the performance of your new HP TouchPad | ZDNet

Aside from the Preware patches to disarm the extensive logging which is built in, he gives a code to input to the telephone app. I''ve never seen this tip anywhere else. I don't know how he learned it.

Moderators: There should be a simple sticky list with all the speedup tips.