A few nice features just went into CM.. Arcee implemented screenshotting (via long-press power) and I brought back touch-focus on HTC cameras. Need to figure out how the focus zones work on NVidia cameras now.
Have been waiting forever for screenshots, thanks a ton! Holding the Power button seems like a very good way to implement it, too, because you won't accidentally bump it like on the iOS screenshot combination (I'm speaking from experience)
do: mount -o rw,remount /system/ mv /system/media/audio/ui/camera_click.ogg /system/media/audio/ui/camera_click.ogg.old and your camera click will be gone... as long as you rootet your phone. Works on my G1, not sure about other devices.