is this a MATX antec fusion or a MAX antec fusion?
because your link and dimensions are all MATX and the thread says "Max"
if its a Mini ATX fusion, I'm facing the same thing, max size def 9.5 inches, height is a worry
I've just decided to jump in and order a
PowerColor Official Website - Graphics, Cases, Power Supply -- PowerColor HD6850 1GB GDDR5 PREMIUM EDITION
which will fit lengthwise, however I may have missed heightwise, its going to be really tight with only 5.5 inches height in there. i may have to mod teh heatsink or something
will let you know if it fits (i get it friday)