Please Please could someone tell me if my new DVR put in a few days ago. Is it possible to speed the playback button up when looking through any activation as it is greyed out on my tv screen. Also is there a way of seeing if there has been any activation through the day while I have been away instead of looking through a whole days video. The model number is S-7204HUHI-K1. HARDWARE VERSION OX3500. THANK YOU VERY MUCH