Need a new Low Profile CPU Cooler (AMD)

[Format _C:]

I have an AMD Athlon II x4 635 and the OEM Cooler sucks it lets the chip get too hot although at idle it is fine but at 100% (Video Encoding) it get to be about 150-155F and it is very loud at that temp
The case I have it in is a SFF SilverStone Sugo SG01-E-B
The computer is my HTPC
I was thinking of buying a Phenom II copper heatpipe cooler but I don't know if they are any good, Are they decent? or what is a better cooler for a 95Watt TDP Chip? The CPU is running at stock so I don't have to worry about extra heat from the CPU
Oh the manual of the case says the Cooler is to be 88MM or lower

Thanks

 

[Reus]

I'm quite happy with this on my spare PC: http://www.newegg.com/Product/Produ...=scythe_shuriken_rev.b-_-35-185-097-_-Product Scythe Shuriken Rev. B

It's good enough to keep my X3 720 @ 3.4Ghz /1.42v cool, and it is extremely quiet. Only 64mm tall too.