Hello all, I am new to XBOX 360. I have always owned other consoles, and never owned an XBOX. I bought one on Craigslist, and it comes with a lot of games downloaded onto the hard drive. It is is the newer slim model with 250 gb hard drive. It also has the Kinect. It also comes with the original owners gamer tag and XBOX live gold that expires in MAY. What I want to do is change all of the billing info and gamertag and Live ID to my own stuff, without losing the games, and without losing the Gold Live. Should I wait until May and then change all of the information over? Can I do it now, and keep Gold Live? Will I ever lose the games by switching gamer tag or Live ID or anything like that? Thanks for any help anyone can give. I am really lost as to what to do here. Thanks!