I have an xbox 360 , Can I use the xbox live wireless adapter that comes in a black box. Or do I have to shell out the extra money and get the little white one in the clear plastic packaging?

Whenever I play xbox live, the internet on my computer doens’t work. If someone is on the computer and i’m playing campaign or something offline, i get disconnected form xbox live. How do I fix it so both the internet and xbox live can work at the same time?

I am aware that most people like xbox live more. I am a PS3 owner and may swap for an xbox 360. Which features are different and why does this make xbox live better? Is it really worth paying for?

ok so i am planing on buying a xbox and i dont really know what exactly i need to do. for instance, does xbox need a cable to be on xbox live or can you hook it up to a wifi. also which package should i get? and where should i buy from. i just need some advise any imput would help.