need help quick

["ARTHUR, KEITH" <arthur_k@hornet.lynchburg.edu>]

Hi everyone,
I own a 1989 Audi 80.  It has been running perfectly until tonight.  I was driving down the highway when the car stopped responding to my throttle imputs.  It would only accelerate when i floored the peddle, so i could only drive at full throttle. It wouldn't respond to any slight movement of the peddle.   if i let off the gas all the was when i am going to stop the rpms would drop all the way down and the only way to keep it from cutting off is to floor it(very frustrating).  the car cut off as i was entering my drive way.  I am have a three hour drive back to school on sunday and need it fixed before then!!!  It was raining very hard while during the drive.
please help
thanks
keith