Xbox 360 Help

Lately I've just been lagging out worse than I ever have. For the past five months there was only tiny amounts of lag that ended up being other people hosting. I can't move the router because my mom won't let me so I was wondering if I bought another router and set it up through my laptop in my room where the Xbox is, of that could help my problem. If not, if you have any other ...

When i try to play it live it says: your gamer profile does not have the correct permissions to access xbox live function, i don't know what to do! I don't have a child account, help! Suggestion: You may not have a gold membership which requires you to play online, or you may have not the correct permissions to ...

Every time i find one that i think work it ends up some survey bogus and it never unlocks anything!! so please help me. please serious suggestions only im sooo tired of fakes. please help it would mean alot to me!!! Thanks for reading!! Suggestion: On YouTube check out DeZeroGravityStudios he does giveaways all the time now ...

My Xbox live connects through the network but then stops when it gets to the Internet part, I've called Comcast and Xbox and thru have no clue, I've bought a new router and got a new modem and it still don't work, I've tried everything please help, I've tried to put stuff in manually and unplug all that and etc. I've done all kinds of trouble shooting

I am trying to put a new credit card in my xbox live account, but every time I enter the information it sais "Please enter a valid credit card number"… i entered the number in EXACTLY as it showes on my card dozens of times… and i do have money in my card… and i have no restrictions on it… HELP!!