In 2011, a further study was done that indicated that under normal circumstances, this theoretical danger shouldn't be an issue, but recommended rigorous experimentation to confirm this:

Modelling DNA Response to THz Radiation
http://arxiv.org/abs/1012.4153

The long and short of it is, it's probably ok but if we're going to start putting them in cell phones, further studying should be done.

You could use a CD or DVD ROM library such as the R200ROM from http://www.powerfile.com/. A disc library used in conjunction with software which operates it allows discs to be automatically loaded and accessed. This kind of solution is expensive though, so is best used when you will have to do this frequently. Using several PCs or a local teenager may well be faster and cheaper overall.