I got some no-name conversion...standard 80s road frame, decent Mavic rear wheel and American Classic hub (which until yesterday we all thought was a suicide hub but after taking it apart figured out it's a real track hub...go figure), decent Sugino cranks but turned out the left one was completely stripped so I had to replace that. It has ridiculously low gearing (42/19) so I'm learning how to spin like a mad man (woman). will eventually up the chainring.
ok that was probably too detailed. basically I bought it cus it happened to show up on CL when I was looking and it was my size. I'd never ridden fixed before, but it sure is neato.
enjoy.