Are you saying you have a kilo tt? If so you just need to have a freewheel installed on the other side of your hub. I personally am getting sick of my ss. Riding on campus is a pain especially when I have to ride slow when there are a bunch of people around. Using my brake constantly drives me nuts.

If you don't have a flip flop hub and you put kilo in your post for some other reason then there are a couple different ways it will need to be done but like docboyd said we're going to have to see your setup.