I'm currently using a Quickcam PRO 4000, but the picture is really grainy no matter what I do. I am a semi-pro photographer, and know how to work lighting, so that's ample.

The only way to get a really clear picture from this thing is to use the low backlight setting, but that drops the frame rate, then I get mass amounts of motion blur!

Can anyone suggest a better camera? Or some way around this problem? I've tried everything! And I cant make good vids with the way this thing looks now.

Help would be greatly appreciated!!!