Fraps takes pictures just fine. But when I hit the video hotkey, Fraps crashes, and two seconds later FFXI does.

I was wondering if there is any specific codecs I need to record video with Fraps? My PC is brand new (first time I built my own :D ), and the only video codecs I have downloaded so far is DivX and Xvid. Apart from that, OS is the same, hotkey is the same (F11 for the pretty windower ambient lightning in my videos), though Fraps is version 2.9.3, whereas on my old PC is was version 2.9.1. I also went from an nVidia 8800GT to 9600GT. Apart from that, I can't think of anything else that could affect it. :/

Kinda annoying, since I like making FFXI vids.