Just thought I'd report over here too that the battery drain while audio streaming is paused bug is still present in 1.2.0 (tested with Ampache Mobile).

For those unaware of it, the bug exhibits itself whenever an audio streaming app is paused, once the Pre suspends (screen going dark), the device starts making a TCP connection to the streaming server and closing it immediately repeatedly about twice a second over the EVDO link. Obviously not good for battery drain. The only real workaround for this is to make sure and close a streaming app when it's not in use (the bug doesn't seem to affect the app while it's actually playing).