Have a Toshiba Satellite 2435-S255. Installed a mini WiFi card from Broadcom that's 802.11b/g capable. This came out of another laptop of mine and I know it works and it's hardly been used. I cannot connect to my WiFi router. I'm confident that I have the antenna corrections installed correctly. I have the switch set to on for WiFi on the side of the laptop. I've checked the Device Manager and the Broadcom Network Adapter is listed and shown as working properly. I do have MAC filtering setup on the router but I did get the MAC off of the mini WiFi and have triple check that it was entered correctly into the router. Using a DLink DI-784 which I've had no problems with my other laptop. Any ideas? Installing this card in my girlfriends Toshiba so I can get her online.