Re: wireless Networking help.
Here's my wireless setup, I'm connected to Xbox live:
Wireless Router downstairs hooked up to the pc and modem, Wireless Ethernet bridge 802.11b (Make sure it matches your router and that its xbox live compatible), the bridge is then connected to my xbox, works fine and has done for weeks now.
My Setup -
AMD 64 3200 +, 256 mb Geforce 6600, 1GB PC3200 DDR400 RAM, 160GB SATA 7200RPM HDD