Seems the most recent episodes of shows are free but "other episodes" are 1.99 SD 2.99 HD. So if you miss more than a week you have to pay. RIPOFF!!! Not happy. Comcast didn`t do this.
Update: Customer service said it`s the networks that are charging not Fios. I will ask my Comcast friends if they are being charged as well.
I go through on demand stuff every night to find something to fall asleep to. Most shows have at least 5 eps available depending on network and original airing.
But if you've fallen farther behind than On Demand provides, maybe it's time to look at a DVR.