I just received a turbo trainer (just a cheap one from
Halfords) for Christmas. I'm not getting out on my bike as much as I would like at the moment, so it's handy to have. I just keep it in the spare room next to my wife's pilates equipment. Sometimes, we work out together (her doing some pilates, me on the turbo), and other times, I put a film on and watch it while on the turbo. The British Cycling website has a bunch of different workouts. And now that the holidays are over, I'll be headed back to club turbo sessions once a week.