allright, I may gear up to a smaller cog(I think its up not gear down) So far riding fixed has been fun as hell and not too scary except when i am leaving out of the house when I have to go down the big hill cause the spin gets to be way to fast before i even hit the steep part. i think i must have said holy s*** like rain man the whole way down. i even said it to the bum that was poking a piece of paper with a stick as i blazed by.
I also learned that to tighten the cahin tension that I need to keep one nut tight on the rear wheel and work the otherside back, tighten it and then work the next side back until its tight, centered, and doens't bind.