>>> I'm not seeing any difference between "digital rights management" and the MicroProse C=64 disks I used to buy which used digital errors to block copying. It seems they both achieve the same goal: Stop copying and also block the user from uploading the Microprose game to a friend.
Well I am sorry, but I clearly see a difference.
"Copy Protection" did not prevent you from performing any of the following actions...
1. It did not prevent you from using your software on a portable unit. (SX-64)
2. It did not prevent you from using your software on a newer, upgraded model. (C=128) (Although this could be debated if the protection scheme turned out to be incompatible with the newer hardware. In those cases, the publisher, inevitably released patches or new versions that were compatible if the market conditions were acceptable.)
3. It did not prevent you from using your software on a replacement unit. (New C=64 machine purchased to replace broken C=64 machine)
4. It did not prevent you from taking your software over to a friends house and playing it with your friend. (If it was multi-player. At least you didn't have to cart your C=64 around with you to show off your new purchase.)
5. It did not prevent your from donating or re-selling that software to someone else after you no longer had a use for it. (Right of First Sale.)
6. It did not prevent you from using the software if you just happened to forget the password, forget the login account, or otherwise fail to validate the myriad other ways that are now used to ensure that the person attempting to use the software in indeed the original purchaser.
All of these issues are and have been generally applied to consumer purchases in the past. No one places DRM type restrictions on my purchase of an automobile, house, or TV set. Yet "Digital Rights Management" seeks to prevent the consumer from doing any one of the above.
In summary, "Copy Protection" prevented you from making unauthorized "copies" of the software. "DRM" is designed to prevent you from making unauthorized "uses" of that same software. However, letting a corporation who's ultimate motive is monetary profit (Nothing wrong with that) decide what is a legal and authorized "use" (Everything wrong with that) goes against the entire grain and intent of Copyright laws. Copyright laws were enacted to create a fair and balanced benefit between the author AND the public welfare! If we allow corporations to restrict how knowledge can be used (and that IS what intellectual property is, knowledge.) then we restrict everyone's, including our own, future development and welfare.