Hey Sticky111 did you try rebooting your iPhone, I used to have some problems after running it for weeks without rebooting, now I will reboot my iPhone every month. (hold power button for few seconds, then slide the red button to the right)
So as of yesterday I got another project running, news videos on iPhone, it's recorded from CNN and the whole process is done by few scripts, From recording to encoding and uploading to the server, now I'm working on removing commercials. So if you have nothing to do check it up:
http://www.interactivehuman.com/iphonetv/
cheers!