QB mechanics

Question
At my school, we have an after school club consisting of about 30 people, and we sometimes play other schools-at a lower level then actual school competition.

The thing is, I have had to make a transition from WR to QB, and while i can consistently throw the ball far with a spiral that barely seems like its moving the ball, im  pretty sure i have really bad mechanics, since ive never actually been taught how to throw.

Do you have any tips on getting good football throwing mechanics?

Answer
Jimmy
Here are some clips to help you throw the football better.

http://www.youtube.com/watch?v=hL7xmniYK6c
http://www.youtube.com/watch?v=royCtYwgtws&feature=channel
http://www.youtube.com/watch?v=l_zs8DOMGos&feature=channel
http://www.youtube.com/watch?v=LLAWrPgzgGs&feature=related
http://www.youtube.com/watch?v=2apH9ShS564&feature=related

Best of luck,