I have been trying all day to fix the bugs that rawcam has (it doesn't close cleanly). I resulted in a little bit better code but the bugs are still there. It's not fun trying to nail them down anymore so I decided to let them go and focus on new features. I won't check out the vertical lines either, sorry PsychEinside but as they don't affect the photos I think it's minor.

Thanks again to everybody for the support.