I couldn't live without these two mods, but I just recently noticed how much it makes my computer lag at cities like Anvil (where there are a lot of boats). Any tips for optimisation? Imperial City is working fine. Specs: Nvidia 8800GT (512MB VM) Processor: Intel Dual Core @ 2.4Ghz Ram: 3.5GB I'm running at 1920*1200 resolution. I tried 1600*900 but it was too blurry for my taste and wasn't worth the performance boost (which wasn't much). Would turning off some settings like HDR Improve? Or is it a CPU problem and not GPU?