I've quickly learned that I will not be satisfied to go online with my 360 just once a week (gotta see my Pac-Man Championship rankings among other things). The 360 wireless adapter costs more than I'd like to spend (even at $70 used). My local Fry's has the wireless adapters for the Xbox for $40. Besides the fact that the Xbox wireless adapter will need an outlet for its power supply, are there any significant negatives to using the Xbox wireless adapter on a 360? Is it a reliable adapter to use, or will I find myself having to reconfigure the adapter repeatedly (like I've heard about the Pelican brand 360 adapter)?