Its bobby!
 

ahh man, you really really need to work on your text...
the past few sigs of yours been pretty hot, its just the font that blows it out of the water...
the white stroke is awful on this, rarely use a white stroke, ive found only a few times where it looks good...
and the overlay inner shadow really doesnt fit...

although, i do like the backround, and how you blended the picture into it..you did a pretty decent job in that area...
maybe consider sizing down your sigs as well...
but fix that text yo, and its pretty nice...

Text is so wack....
nice bg
nice blend
450x160 atleast? eh?...

what everyone else said.

like crushed said, try using a smaller size.

Well if you have any font sugesstions, post up.