This is the actual main comics category.
Shiny Plastic Platters
The real kicker is that burning a few gigabytes at a time to shiny plastic platters is so darned time-consuming, and then getting the data back off of the platters again later is also so darned time-consuming, that the best solution lately seem to be simply keeping multiple copies on hard drives and hoping not all of the drives fail within too short a time frame.
There must be a better way coming. And soon.