Bro the wifi adapter is a huge rip off, and Ive heard it can be unreliable. If you have a laptop with wifi try using a crossover cable into the 360 to go online, im not sure exactly how its configured but a quick google search should tell you what to do!
I'm not having much joy at all connecting the two together. I've tried following the guide for internet sharing and it just kills the connection from my wireless card. When I use the bridge connection it needs to use DHCP to log on to the router and for some reason DHCP keeps returning 192.168.1.254 instead of .1.1 so I can't connect to the router. I'm going to keep trying, it'd be nice to be able to be connected to Live without going through a load of hassle or buying the wireless adapter.
edit : Scratch that, when I use the bridge connection option doesn't return any connection info back to the card driver and I can't browse the web from the PC and the Xbox won't connect to the PC.
QUOTE(R2DJ @ Dec 5 2008, 11:38 PM) Did you get the new Jasper 360?