I suppose it depends on how much effort we assume will be expended reading this data. If humanity bands together and exploits every available technology, it sho

I suppose it depends on how much effort we assume will be expended reading this data. If humanity bands together and exploits every available technology, it should be a piece of cake. If it's just our grandkids doing it for kicks, that may present a real challenge. Regardless, I think it's likely that we will be better at reading 2010 media in 2060 than we are at reading 1960 media in 2010.