wow....want my real opinion on this sig?It just sucks...know why?You should put more beautifull fonts.....
www.dafont.com use this site for fonts....also search google for good renders...Good site for renders http://planetrenders.net/
Now about the background you can create one with good brush sets....but you can download them ready from sites Deviantart.com ....
Regards to photoshop noobs :P
PS.Thanks for the sig anyway...Although it took you only 2-4 minutes maximum...thanks anyway! :D