Once again played with pen tool and random shapes.

http://xs228.xs.to/xs228/08254/anderson940.jpg

not sure if i like the background, but i really like the renders and vector effects.

looks nice. but the bg is too bright, maybe darkening the bg a little will make it look better. as with the bright bg your attention is drawn away from the main render,

Very nice, and a good idea as well.

Background is good, like the idea. The light looks nice too.
Render work is very nice. Good effects and the shapes is class. The colored lightnings looks nice as well.
Good font work, the font fits well, and the color looks good. Maybe add a "main" font.

Keep it up, like youre works mate

I haven't got that much against the background, it looks fine and it's not as much seen having such a background. The shapes are greatly executed IMO, nice use with the Pen Tool. Overall it seems really great. Keep it up!