Finally got my five fury's rolling this morning, I'm running CGMiner 3.7.0 on Windows 7.
After 12 hours running I have still yet to get a single hardware error, but the overall hash speeds have been a little disappointing. I do have one miner that is pushing 2.4 Gh/s but then they go south from there. Two are running around 2.2 Gh/s, one is clinging at 2.0 Gh/s and the slowest is chugging around 1.8 Gh/s.
I'm guessing that I (along with others) are just needing to wait for some tweaks (drivers/firmware/CG-BFG miner updates) to come along to help squeeze more out of these little monsters.