ok tomorrow i am going to buy me a ps3 and i have been doing my homework for the past month just to make sure i am getting my moneys worth. i love gaming and have been gaming for like 15 years and i am only 22. but im not very smart when it comes to the internet connection or anything like that. so my question is, if i have a wireless connection and the router is in my room i shouldnt have to use the ethernet cable to get connected to internet should i???