In reply to stevomcd:
If it's just short doing a south african classic abseil would work. Especially if it's not too steep although I've used it on short steep (almost overhanging) as well.
Most new instructional books explain it. It's fairly comfortable and has a harness feel to it, unlike the normal classic abseil. It does require two strands of rope which it sounds like you have.
To set it up stand between the two ropes, cross them behind your back so that there is a rope on either side of you going forward. Step over each of these strands so both go between your leg and out behind you. Hold them both in your dominant hand and use this to control the friction. As you go down the strands going up to the anchor go up under your arms and make it feel secure.
I'd practice on some stairs or a grass slope first but it is easy. I hope the description isn't too confusing but looking a picture in a book should make it clear straight away.
As I said before, unlike the classic classic abseil this one is surprisingly comfortable. You don't even need to take any gear except the rope, not even a harness.
Obviously if you don't understand what I'm talking about it or don't feel happy with it don't use it.
mehmet