Has anyone else experienced problems with the Freaks and Geeks Limited Edition DVD set? I've now had three different copies sent from Sony, and all three have problems with the same two episodes on the first two DVDs. I've tried playing them in several different players, but the problem is exactly the same in all of them and with the different copies as well. The episodes freeze up after a while, making one of them unwatchable and the other somewhat unwatchable. Does anyone actually have a set that plays perfectly?