Well, I found this page through google, which I've read through several times. It seems that I will have a little project on my hands playing with an old MN-700 my roomates and I replaced with a WRT54G.

As I hate to see hardware not be utilized, I figured perhaps we could do some sort of wireless bridge to the xbox across the house, only to find the MN-700 firmware doesn't support it. Hopefully I can figure this out, as this will be my first time working with jtag, but I have worked with soldering and reflashing small chips in some of my classes.

After I build my cable and start playing I am sure I will have some questions, but right now I'd just like to thank you guys for the work you've put into this!