I think I have found a difference between the sram S40/60/80 and the flashpoint wheels. The SRAM wheels are just '08 wheels, the '09 FP’s have new lacing on the rear wheel and the S** wheels do not have this. Is the 400 dollar difference worth it? Does anybody know if there are any additional changes to the '09 FP’s from the 08’s?
The paint job looks pretty dissimilar! 
Seriously, from my understanding, they use a slightly different hub that is just a few grams lighter.