I am getting an xbox 360 for christmas and i am going to get the wireless adapter. I’m gonna put the 360 in the basement but there is going to be a concrete wall in between the router and the xbox. Also about how far can the 360 adapter signal go?

im looking for a cheap,fast,long lasting computer thats gonna work easy for world of warcraft im sick of the lag in w.o.w but my computers not helping with the slowness so its about time for a new one or one for just wow ~~~thank you!

I heard Windows 7 is gonna come out, so will that replace Vista like Vista replaced XP?

im selling my xbox 360 on ebay for 450 dollars.it is gonna have 4 games-halo 3,nba homecourt, the urbz in the city and nfs most wanted and the fan and 3 controllers and 1 has the recharge able battery pack and the 20 gig hard drive and i want to know how much to put the shipping at so i dont pay nothing. i want it so that they pay for the shipping and pay me for the xbox 360? how much should i set it?