Tim,
You are correct. I believe you can get them at Checker or Auto Zone. Nothing special really, just something to keep the carpet clean. I did get them from a friend who had a car stolen and never even had a chance to put them in. From there just a little razor blade work and you are all set.
PS Daniel you can have the mats if you'd like ...Just buy the car! /ubbthreads/images/graemlins/wink.gif
John