Is there a right way vs wrong way to setup recordings. All mine are of shows that are on weekly as in NCIS. I bring up the guide click on program and tell it I want to record series. I go to episodes where there are many options. Usually I choose Only New. Why I want to know is I have 39 timers set and in the past have had to delete some in order to record a new series. But would like to have kept the old ones as next fall they be coming back. Is there a limit on how many timers I can have or am I doing something wrong? Thanks in advance for all your help.