Fortinet's (FTNT +12.6%) lofty multiples become loftier after the company delivers a top-line Q2 beat, and uses its earnings call to hike guidance. Fortinet, the top player in the growing UTM security hardware space, now expects 2012 billings of $590M-$600M, up from a prior $580M-$590M. Revenue is expected to total $525M-$530M (consensus is for $525.5M), while Q3 revenue and EPS are expected to be in-line. EMEA sales rose 19% Y/Y. CHKP +3.3%. FIRE +3.6%. PANW +1.6%.