Might be possible with the rate of hard disk storage increase.
Behold, the God Box
Wynn Quon
"The hard disk drive is making miraculous progress. Call it Less's Law: The cost of storage is falling by half every 12 months, while capacity doubles."
http://www.legadoassociates.com/behold.htm
This is a variant of Moore's law that says transistor density in integrated circuits doubles every 2 years.
Moore's Law.
http://en.wikipedia.org/wiki/Moore's_law
After twenty years then hard drive capacity might be a million times what it is now.
Bob Clark