i have a few turbo trainer workouts on my laptop.
By far the better of the two is 'The Sufferfest - Downward Spiral' - its an hour long interval session to groovy music and real cycling footage - 2009 paris-Roubaix amongst others
Also have one of the early Spinervals workouts. American cheesy this one , but still better than staring at the wall for an hour.
If anyone wants them let me know, they will both fit on a 2Gb flash drive