Hey guys, i've owned both the Xbox 360 and PS3 for years and sold off my Xbox 360 to my parents about a year and a half ago.. never really gamed too much to warrent owning a system anymore and the only thing i played on the xbox was live games and on the PS3 was dvd/blu-ray. Now i'm setting up my gaming room and itching to own a 360 once again but cant seem to justify it in my head as i own the PS3 already and any game for the 360 i can play on the ps3.. now i know that online gaming on the 360 is way better and live is also nice. Just need something to warrent the purchase and to also convince my wife that i NEED it. hehe So some ideas of why its a must to own both please..