As you know,the Jasper models are on the market. Look at a 360 box and find the 150W magic number.
More details about what you get with a Jasper on http://anandtech.com/gadgets/showdoc.aspx?i=3472 and finally start sleeping better at night,you will not get the RRoD anymore.
After 3 years...good job MS,this Xmass will be good for the 360 fans.