I have just downloaded Gears of War and patched it using ss merger. The xbox reads it as a dvd video, and a message plays "put game in xbox 360". My firmware is ok, because i have downloaded and burnt crackdown. I burn the files with img burn.
yes, there is a 360 section here. But just so i know. Did you check the ISO to make sure it was not already patched before you patched it with SS merger? A lot of the games that come with security folders or "stealth" folders are just there as an extra and the ISO is already patched. Plus you need to lay out the steps of how you burned it. No one can tell you what is wrong by you simply saying "my game won't work" because there are too many factors.