I installed DOSBox a while ago and messed around with it a little bit, but couldn't really get it to work... Anyways the problem is that I recently installed Star Wars Knights of the Old Republic and it has a very choppy, low framerate. Other games that have the same (or greater) system requirements as KotOR run prefectly fine. Also, none of the patches I donwloaded for it fixed the problem. Someone suggested to me that it may be because of whatever drive mounting I did with DOSBox. So my 2 questions are: A) Is this possible and B) if so is there a way to reset to my default drive settings (pre-DOSBox)?

Motherboard = ACPI Uniprocessor PC
Processor type and speed = AMD 64 Athlon
Amount and type of RAM = 182 MB VRAM
Video board w/ RAM amount and type = ATI Radeon Xpress 200
Sound board = Legacy Audio Drivers / Realtek AC '97 Audio
Operating system = Win XP
Game name = Knights of the Old Republic v 1.03 (2003)
Description of problem = very low framerate
Reproducibility of problem = ALWAYS
Video Mode = Open GL I think
Version of emulator = DOSBox 0.63
Steps already attempted to solve the problem (please say you've read the README if you haven't, and READ IT IF YOU HAVEN'T!) = I read the readme but it dosent address anything like this. I also tried updating my drivers but they are all up to date.