I've used one spin DVD twice - and really didn't like that one. Of course, there are a million out there, need to get around to buying or borrowing more to find ones that motivate.

I'm fine with music - so long as the music list is custom & inspires me to work hard and harder. I'm able to manage 90+ minutes this way... but it's a stretch. The best trainer rides for me are when I have a specific HR or Watt goal, and time, and a great DVD that I can pop in. That way I can be aware of my body & work hard, while giving my mind something to easily distract. Putting in a movie that is longer just than my goal helps keep me going thru the end, and not cut the cool down short. Of course, my husband likes to jump on the trainer next to me - and it's helpful to have that instant accountability sitting there, motivating me to keep going.