I didn't believe it till i tested it myself.just get an original motoracer with tages and look it through UV light.There is an special zone which doesn't match with the rest of the disc( and something strange is OVER the reflective zone, not over the metalic pressed layer).By now all is posible and keep in mind they will try to fight piracy ( and some consumers rights)at all cost.I must admit tages is a good idea....but too expensive.
Let's wait........
All can be wrong.....me too..
Good luck!