Hi. I've been lurking around the site for ages, and have signed up because I'm having a few problems I obtained the Sonic 4 Episode 1 demo and I've been trying to burn it to DVD-R (Computer runs Vista OS) I've been using Imgburn, and following all tutorials that I could find. (Especially the one on this site). The Xbox says 'Mixed Media disc' (which should be right), but the demo isn't showing on the game list. I've also updated the Dashboard (which i thought may be affecting it). When that didn't work, I tried the 'injecting' method. But the only thing i'm getting is is error messages saying the IO couldn't be opened as it may be in use in another version of the program (I am using USBXTAFGUI_v32BETA2) Also it tells me to open the file (or device) manually (If i could get it to work, i'd be using a normal 2gb mem stick.) If anyone cold give me any help, it would be really appreciated. Thank you