Artic Cooler Freezer 64 Pro Review

Just recieved mine today, paid about $21 shipped. No pictures, but here's a quick rundown of my experiences so far:

1. Pain in the ass to remove AMD Retail HSF.
2. Pain in the ass to get the clip on for the AC Freezer 64 Pro. It is very hard to align the clips properly because the monstrosity of it's size blocks your view.
3. Results are somewhat mixed. With the case closed, temps only drop 2-3 degrees from the retail hsf, which is not so impressive, although for $21 that is pretty good. With the case open it temps drop another 5 degrees down to 41 C which is decent.
4. Conclusion: the AC Freezer 64 moves heat off the cpu decently fast, however it can't get the air out of the case efficiently, even though it has a humongous fan blowing outwards.