I'll be honest with you, it's not very good.
IMO, it's a below average tech signature. As i said in that other guys first tech sig thread, MAKE THEM SYMMETRICAL.
That means if you put a mirror down the center of the signature it would be the same on BOTH sides. They really do look a lot better like that.
I can't really see any advanced effects so i can't see why it took you so long.
The green section is just a green fill, with a patten placed over the top to create scan lines. Then some bad text.
The football section is bad. Yeah, on most occasions you should really mix new and old, as Xjaa said.
That section is a football placed on the section and then a grudge effect placed over it, and set to a blending mode.
Get rid of the white borders completly.
If you take my advice, you should learn the pen tool, then your sigs will probably improve.
Anyway any questions, ask me on MSN.