I didnt see this on adlen so here it is.
browsing around and found a cool app that will silence your camera shutter noise.
The app is called peek a boo. http://berrycoder.com/peekaboo.jad    (OTA)
all you have to do is download to your bb and asign a convience key. i have been using it for about 6 hours and it works great.
Great app for those of you that snap those secret pics.