Those Cablevision guys sure are persistent… Multichannel News has a nice synopsis of the Network DVR situation. Storing content on the head-end seems like a sensible solution, but the content providers believe it infringes. With only 3+ million subscribers, I’m surprised to see Cablevision press on in fighting 20th Century Fox Film, Universal City Studios, Paramount Pictures, Disney Enterprises plus ABC, CBS and NBC. Even if they ultimately prevail, how much will will their legal fees add up to… and will it be worth it?