no, you need to by a crossover Ethernet cable instead of the regular one. the new one will help allot more.
Yes, any Ethernet cable will work for the 360.
You can use any cat 5 ethernet cable to connect the xbox 360 to the router.
Yes
No, any HDMI cable will work.
Yes, any HDMI cable can work on any console, including the Xbox 360.
To get xbox live for the 360 all you need is a cat5 or cat 6 ethernet cable. Any cable will do so there really is no limit on the lengt, in face you could get a 1000+ ft cable if you want. If you do not want such a long cable you can purchase a wifi adapter.
Yes
A Ethernet Cable Is A Wire That Can Connect A Computer To Another Computer. If Your Connection Is Wired The Wire Goes From The Back Of Your PC To The Router. For The Xbox Instead Of The Wire Going To The Back Of The PC It Goes To The Xbox
An ethernet allows you to go live on your xbox. You do not need an ethernet to play any single player games such as dead island.
Yes.
Any ethernet cable will work. I suggest monoprice.com for cheap cables, but retailers like Bestbuy, or newegg.com might have one.
no any hdmi cable will work and give the same quality picture as a official Microsoft one.