Try
CoolCamera.
Incredible software. It only turns on the flash when you take a picture.
Also check out
WebCamera Plus (same site). It can use your ppc 6700 as a wireless webcam!
Friggin rocks. My wife thought I was sooooo cool after she saw my phone as a wireless webcam.
Hummm.... that might have some nifty uses!
...to be continued...
~Syn