So, I just got RROD for the 2nd time on my xbox(more like 4ish times, but a few times it somehow fixed itself) and the last time the xbox was still under warantee. This time it isn't and I thought if it is their fault (I marked the xbox i sent them, and it didn't have the mark when it came back, so I assume they sent me someone elses refirbished xbox) can I get it fixed again. If not are their any reliable tricks that you suggest (I have heard of a few like the towel trick, but most of them seem to have big problems with them.)