Hello from Vancouver, Canada. Winter is setting in, so lots of indoor riding. I always dreaded it, but started using TrainerRoad this week, and now look forward to these rides. In fact, I did 5 sessions last week. I never trained with power, and did not want to purchase a Power Meter. This allows me to get Power Data. As well, it gives me structured plans based on Power (or LHTR if you prefer) I can mirror the workout to my flat screen TV and even watch movies with the workout data streaming at the bottom of the screen. I am not affiliated with them at all. They are a start-up, and I want to spread the word so they can get te numbers of users they need to make this viable. Only $10/month.