I've got a high powered gaming rig and I'm struggling to get the FPS in Divinity 2 to 10! I can run Fallout 3 almost maxed out but I set the graphics in Divinity 2 to minimum and can barely get 10. What gives?

I'm running XP sp3, I put the priority to High, I have the timeslice animation and shadow updates on, I have the settings on my graphics card on default (to avoid conflicts) and Catalyst AI off (heard of that fixing things). The game and my drivers are all patched to up-to-date versions. But all to no avail.

My computer is capable of doing much better than this! That tells me it's the game. Anyone know how to get the FPS up to where it should be without sacrificing graphics detail to pity a buggy game?