I think the thing to remember is that whether you buy our DVDs, Downloads or Subscribe to our new Cathe OnDemand the workout is the same and that is what is important - not the technology.
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DVDs have their advantages too, like chapter points and premixes, though this is something our next generation streaming videos will have soon too. DVDs also don't require an internet connection which for people in rural areas can be extremely slow and problematic.
Eventually you will have no choice but to switch to OnDemand services as DVDs will be phased out by almost everyone. But that's not going to happen this year and when exactly this will be is anyone's guess.
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