A8 3850 APU
ASUS uATX FM1A75 MB
4GB Corsair Vengeance DDR3 @ 1600
Zalman 500W psu
Kingston 40gb SSD
1TB F3
Scythe BIG Shuriken cooler
Result - wonderful! Lovely little (quiet) system - under full load it hits 45C in a uATX case (all four cores running 100% for several minutes) and at idle the CPU registers two degrees under the MB temp (~31C). Graphics performance seems good too (not gaming). Had to strip one of the dominators to fit under the cooler but then 1.5V DDR3 isn't a great heat generator and it's now being actively cooled by the CPU fan anyway. Incidentally, the contact between the RAM sink and the chips is poor and so probably useless.
The ASUS board is very nice (I don't think the 'Pro' version is worth the extra) and well priced. UEFI bios and good range of options much like my Z68 based main rig.
This would make an excellent HTPC IMHO - but be prepared to buy a new cooler as the AMD one is absolutely pathetic (I hit 65C under full load before - and that's without stressing the GPU side).
Very impressed - as is the missus!