Take care when playing mods as the graphical requirements may increase significantly compared to the stock game. A GPU that can handle the stock game may get fried when playing certain mods, especially mods that change/enhance environments or that change the nature of gameplay. Mod designers don't have the resources to test compatibiliy with all the different graphics chipsets, so play at your own risk. If anyone has issues, please post your graphics, ram, processor and the mod(s) you were playing, that way others can be aware.