I picked up a Wireless-G WRT54GS from my uncle today, because my wireless-B 'died' or so I thought. Plug my new WRT54GS in and it doesnt work. I went to MAC address section in the router settings, enabled, and hit clone; now the computer internet works, as does my laptop upstairs with the wireless. But, my 360 isnt connecting (bummer). I ran the connection tests on the 360 dashboard and it failed at MTU, I changed it to 1500 MTU, then re-ran the tests. It made it down to XBOXLIVE and it just cant connect. I read in a thread that some firmware fixed the problem, but I dont know what version.# my WRT54GS is. How do I find out so I can fix this and play some 360?