As a subscriber who never reaches the data limit they pay for each month, I'd like to propose the idea of "data dipping". For those times when I do need some extra data in a month, it would be nice to be able to dip into a bit of that unused data. Say give me an extra 20 gigs so many times a year...something like that. Of course roll over data would be the best, but I'd personally never use it all. I would however benefit from a dip in once in a while. Please consider it! Thanks!