My Xbox died last weekend. Wouldn't turn on. I shipped it to Microsoft on Monday and got a replacement the same Thursday. Can't complain about that service. Anyhow, I was wondering if this new 360 is a jasper. It has a 'Service Date'of March 2009. Is this different than the mfd?

My second 360 (first one was replaced six months after the E74 error) has just died. The thing won't even power on. To Microsofts credit they are going to fix/replace this one too, but it is kinda getting rediculous. I have the 360 raised about 4 inches off the ground so it has lots of airflow. I have put a small fan blowing at it. Still...I guess if they are gonna go they are gonna go no matter what. I am seriously thinking of trading it in on a PS3 when I get this one back. Does anyone know if the replacement 360's they are shipping back to customers have the latest chipsets in them? I'm in Canada.