anyone else have problems with framerates when viewing an outgoing hellfire through the FLIR site..

Normally my framerate is = to my monitor refresh rate, and i never get any slowdowns whatsoever.. but if I lock up a target in the FLOR and fire a hellfire in LOBL mode.. the smoke from it drags my rig to its knees.. 5-6 fps...

Specs

Athlon 64 4000+

Gf 7900GTO

2gb PC5200 DDR3

320GB HD

XP SP2

A lot of people had to force off "vert sync" in their video driver gaming profiles in order to maintain a stable frame rate regardless of system spec. Turning off vert sync in the EECH2 options seemed to have nil effect.