Bike Radar training programs; Any good?

giraffeinbath
giraffeinbath Posts: 26
I want to get a little more formal in the way I train myself back to a decent level of fitness so I've been hunting around the web for a decent looking program. Has anybody used those offered on BikeRadar?

£10 is a little more than I wish to spend to download something and find it's no better than I could have found for free on the internet or extracted from a book.

Has anybody on here tried them with success?