Recording Amensia with Fraps causing mouse sensitivity to sky rocket.

[Zoanthrope]

Hello

I have recently bought fraps to record some gameplay. I tried to record some Amensia gameplay but whenever i press the record button on fraps, the mouse sensitivty goes crazy and any sudden movements will send you spinning in circles. When i stop recording it goes back to normal

has anyone heard of such a problem? Every other game ive recorded works fine.

Thanks!