Can i hook my xbox to my pc and get online?

ok I have a dell desktop pc that has a wireless adapter i use my neighbors internet (with his permission, we are friends) so i have a wireless card in my pc and want to hook my 360 up to my pc to get online how do i do that. I have tried to plug the 360 in to the nic card but it does see my xbox. I have tried to bridge it with a wireless router that i have but when bridging i lose my internet via wireless...any help?