Where is the best place to purchase an XBox 360, to insure that you get one with a dvd-rom that is capable of firmware patching? I just purchased and received my Xeno Top Gear. I am curious if anyone here uses this. I'd greatly appreciate some help. My AIM is "bmil cs". I am very good with computers, and have a good deal of technical expertise. It seems pretty impossible to mess up the installation of this chip. However, I cannot risk losing the money due to ruing a $400 console. Thanks. Also, should I purchase an Xbox 360 Platinum? I appreciate all feedback. Thanks guys.