Ideas for recording without fps loss?

[Danny]

I was wondering if anyone knew how I could record some CoD4 gameplay without any FPS loss. Obviously, programs like Fraps, Gamecam and WeGame are a no-go (unless I record to a slave HDD).

I had a look at DXTory. Works great except for the bloody great watermark in the middle of the screen >_>

Any other suggestions?


Oh and no "film the screen with a video camera."