I recently purchased the fallout collection on Steam and upon starting the game up I immediately noticed that there were several columns of thin, stationary horizontal lines of varying colors (white, black, green) that covered the screen. This stopped when the by gamers for gamers logo thingy appeared and the lines continued to be absent throughout the intro movie. Unfortunately, the issue reappeared in the menu and when the actual game play began. The game plays fine but the lines are ruining the experience. I'm on Windows XP Home Edition 5.1, Build 2600, with an Intel Celeron 2.66 ghz cpu, Nvidia GeForce 8400 GS, 2 GB Ram, and DirectX 9.0c. The version of Fallout 1 I have is 1.2, the one from Steam. Any help would be greatly appreciated, as I'm dying to get started with this game. If there's any other information that would help in finding a solution, please let me know. Thanks in advance!