Hoping to stick some heatsinks on there if it's an issue.
http://www.gelidsolutions.com/products/index.php?lid=1&cid=13&id=108
Here are some for the Icy in fact.
Thing is the only way to get them is to import them in from the U.S.A through New*** or the bay. It then costs £18 and I can't be sure they are going to be any cooler.