A New Circuit Workout Please

I am trying to burn some fat and get leaner. I usually do a pretty simple circuit workout twice a week. the rest of the days are spent doing hiits and other interval cardio. I eat 6 small meals a day. But I just want a new weight routine.

My current one is as follows:
(sets/reps/weight)
sqaut
2/12/165
barbell bench press
2/12/135
lat pulldown
2/12/125
dumbell military
2/12/35
tricep pulldown
2/12/95
seated leg extension
2/12/135
Bicep curl
2/12/30
seated hamstring
2/12/155

So I would like something new if you guys could suggest something. thanks.

How about “Destroying Fat”?

http://www.T-Nation.com/readArticle.do?id=1499282

this looks pretty intense.

http://www.T-Nation.com/readArticle.do?id=1579811

Thanks guys. That really helps a bunch.

I have another quick question about the Fat Destroying article. When Im doing the heavy lifting portions for chest/back, how many different excersises should I do?