Main Event Race Round 2 Freeroll

So I was reading on the Full Tilt Site that you can get an entry to a Main Event Round 2 Freeroll. I just received a bonus from the refer a friend program and I was wondering how I would go about redeeming this ticket to the Main Event Round 2 Freeroll. Anybody know anything about this? Here's what it says on the site:
Take a Shortcut

Looking for a shortcut to the Main Event? Just make your first real money deposit on our site or refer a friend to Full Tilt Poker and we’ll give you a direct entry good for one of our four daily Main Event Race – Round 2 Freerolls.