Hello i have a Wireless-G Broadband Router and a Wireless-G PCI Adapter. I can really tell i 'm getting a lag spike when i' m a FPS type game Counter-strike: Source. Wireless-G model number : WRT54G Version 8 Wireless-G PCI Adapter model number : WMP54G Version 4 My OS is Vista 64bit. I hope this is enough information for anyone to help me i would gladly apperiate it that you took some time out to help a noob. Things i have tried- Changed to different channels Updated Firmware.