Congrats dude.
It's basically a credit card. They'll run a credit check on you and probably charge you interest. You might want to call and talk to a rep on the phone. He could explain it better
On a side note, Musiciansfriend is having a blowout
http://www.musiciansfriend.com/clear...&CJPID=3053179
I was going to post that yesterday but got busy.