Everything is good man but the only thing that I dont like is Your Text you use the same text over and over. Go on www.dafont.com and get some kick ass text man.
Those brushes suck. And don't use that filter. In fact try not to use filters at all except for lighting effects and clouds.
<div class='quotetop'>QUOTE (NYKnicksGmenPride492 @ Jul 4 2006, 06:31 PM) <{POST_SNAPBACK}></div><div class='quotemain'>I got the Bg from Deviantart..It had filters already.</div> Wait what do you mean? did you use a premade BG?
Don't use premade BGs, all your sig. will look the same and those BGs are never as good as what you could make with some decent brushing.