Props to Teaser35 NGO NVIDIA Optimized Driver he NGO NVIDIA Optimized Driver is a tweaked version of the NVIDIA ForceWare driver. The main purpose is to satisfy the users with better performance and image quality. The Driver has support for all Geforce cards. PCI Latency Tool We decided to include this handy tool so you could adjust the PCI latency in order to avoid PCI bus choking. It helps optimize performance and resolve stuttering and sound issues. **It's recommended to set latency values to 64 for all your PCI/AGP Devices. This tool doesnt support PCI Express cards. nHancer With nHancer the creation and management of profiles is very easy, and the user receives as much assistance as he needs, to understand what he's doing. **I need more info before I switch my pci/agp latency timer from 32 to 64. Any input? Thanks edit/update:I have 6800 gt OC, this driver dropped my idle core temps 5°c!