Working on backgrounds

Okay so i made a new signature with my own background, i need more advice on how to make it better.

Heres my second sig:


I think my sig is too plain, what can i do to make it more interesting?

hmm that kind of background would be very cool if you radial blurred it, zoom, 100, style:best.

I think hes blurred it enough lol.

firefoxx where did u get that font??

[crait]

in the bg, the blue and cyan swirls
you need to implament some orage, the same shade as in the sonic logo

firefoxx where did u get that font??

It's a render of the old logo...