Well before you get to exited, read this.
http://www.upi.com/view.cfm?StoryID=02062002-051305-6904r:/.
I've been waiting 4 months for my form 6 from the ATF as well, so I can continue competing in shooting events in the USA. As of now, I can't.
I realize Canada is at least partially to blame for harbouring so many terrorists here, and that our nation in that way poses a grave threat to the USA. I just wish they'd ban the people responsible for those decisions (ie Liberal Party of Canada), and leave the rest of us alone.
Hell, I'd be happy to be fingerprinted, and go through whatever hoops I have to, if it would allow me to continue ease of travel in the USA, and helped make things a bit safer for all concerned.