>In fact, the small print stated that you could not for the purpose of redistributing it.

Prior to the DMCA this was only a civil matter. A question of whether you were vulnerable to a lawsuit.

Now it is a federal crime to circumvent any digital copy protection measures, no matter how feeble they are. Metaphorically, if the MPAA leaves a locked door standing in nothing but a bare doorframe in the middle of an open field on their digital distribution methods, the US federal government considers it a crime to walk around that locked door.