For you, the bible will work wonders. The main thing you have to work on is your confidence. (SO, to the rest of us DJs:
STOP F*CKING PUTTING THIS GUY DOWN!!! his self-confidence right now is low enough already, don't you think?)
Anyway, if you want some confidence booster, I'm gonna give you a couple tips just to start you off.
First of all, if you can find a girl, any girl, and start a convo and get her number, you will have no more problems. Cold pickups like that are the hardest ones you can do, once you've done that, everything else will be breezy. If you're having trouble, think of it as trying to get rejected rather than trying to get a number.
Thats kinda diving into the deepend though. If you want to start a little slower, just try raising your "status" a bit (This post explains status a little:
http://www.sosuave.com/vBulletin/showthread.php?s=&threadid=33299) Correct your posture, make eye contact with people. When you do, smile and say hi.
In fact ,something that will get you started is just looking up and making eye contact and saying hi to at least one stranger. Every day. After a while you can start conversations with them. Then you can start upping the number. One basic thing that isn't mentioned here much is that you have to be comfortable with strangers if you want to pick up girls you've never met before.
Oh and once again, (and I'm saying this with my best intentions at heart) read the dj bible. Top-right corner of this page.