The only settings I can record at with 720p are 50p, 59.94 and 60. I can record games such as mw2 perfectly fine using 59.94 but when it comes to recording games that are 30fps how do I do it?

I tried it on the 59.94 and it obviously didn't work because it tried to fit 30fps into a 60fps capture format. So when I would watch the video the speed was doubled and the audio was out of sync.

I tried it on NTSC and it worked, but that's not HD and it was interlaced :/