I just had the same thing happen on Wed. My console died. Just a few days before Halo 3. The last two times MS has replaced my console, it was pretty quick. It would take them about 3 days to get me the coffin, 3 days for them to get it back, a couple days to get me a new console, and another 3 days to get the new console (that's all number of business days). I'll probably play on my brother's 360 when he's at work (he works nights, I work days). So it won't be like I totally miss out.