Programming a Pro mini over an Uno? Can't even get the uno to work...

Hey, I just got a pro mini for a school project, and to cut costs, I'm using my friends uno to program it, however, I get "avrdude: stk500_getsync(): not in sync: resp=0x00" when trying to upload the "Blink" test file to the uno, and the same error for the mini pro, when going threw the uno, I could really use some help here, as the due date is coming up fast.

I got the Uno to work, it was the driver, but I can't find the driver for the mini pro, can someone link it to me please?

Fixed it, here's how I did it, if anyone else has this problem... http://www.instructables.com/id/Arduino-Examples-2-Use-an-Arduino-as-a-FTDI-Progr/#step1

or see this thread

http://forum.arduino.cc/index.php?topic=257013.msg1822663#msg1822663

for a solution.