Frostilicus

I just recently acquired Dungeon Keeper Gold from the Home of the Underdogs website. The first time I ran the game, I got a garbled page where I could make out a cd with a question mark over it, and thats all that would show up. After doing some reading, I modified the keeper.cfg file, in the hopes that changing the directory path would allow the game to start. It worked, but I seem to have another problem. The menu screen of the game comes up fine, as does the level selection screen, but when I enter the level itself, the screen goes crazy. The bottom two thirds of the screen are filled with static, while the top third functions perfectly well. I can move the pointer hand around, click on the options, etc. The screen also looks this way during the opening movie sequence. I am trying to run the game in XP with a 128MB DDR ATI Radeon 9800 driver. I'm not sure when it comes to system and device names, so if you think you can help me, just tell me what information you need, and I will try to get it. So if anyone knows what the problem is and how it can be fixed, any help you can offer would be greatly appreciated. Thanks. (Also, sorry if this is posted in the wrong place.)