First, you have to create a new gamer profile and make it an Xbox Live "Silver" membership. It's free to create that new profile since the "Silver" membership is free, but there is a heck of a lot of data entry for contact information, not to mention the fact you need to give it an email address and password so it can sign on - just like a real profile. The representatives on the phone will tell you it doesn't matter what email address you give it, but from experience I know they send account notices and such to that email address, so it should probably be legitimate. Of course, that means if you don't have your own domain and/or can't figure out how to set up email address forwarding then you'll need to create a new, dummy Hotmail account or something. Super convenient.Practically every vintage arcade game can be downloaded for free from the Internet. We keep hearing about how DRM will make "doing the right thing easy," but here you have a situation where Travis is being punished for being foolish enough to buy these games instead of finding a download site. What's more, this punishment was precipitated by a manufacturer's defect in his equipment -- a double-screw-job. Link (Thanks, Travis!)
Once you have the dummy gamer profile set up, Microsoft will credit that account with enough credits to go in and re-purchase all of the games you previously had unlocked. Getting that credit to come through takes eight-to-ten business days.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.