Internet xbox live help?

[fftyler12]

I think its my internet, but as soon as I begin to play a game of halo 3 or nhl 09, I get kicked off of the internet. This just randomly began happening, and ive already tried unplugging and resetting my modem and router. I have wireless comcast high speed internet. What do i do? It's going to drive me insane. Im paying for stinking xbox live and i can't even use it! Help?

[KA]

sounds like you might be getting booted out of hosted games by hosted player, if this is the case don't worry about it, you can always host your own and boot people out you don't want in. Just a suggestion if everything else is working ok, hope this helps.