I am about to get a Kurt Kinetic fluid trainer. I don't want to put my current road bike on it because I am also still riding outdoors and have no desire to lug the bike back and forth--I want a bike I can leave on the trainer.

Sounds like it's important to have the same riding positiion you have on the road so you can train those muscles properly, so I am looking for a cheap road bike in my size (50 cm.) to put on the trainer. Am about to go to the local used bike place. Craig's List seems to have mostly mountain bikes listed right now, around here.

Any other ideas on how to get a bike that'll work for this trainer? Thanks.