OK guys, I got my old PC fired up and it seems I wasn't as big of a tightwad as I thought I was. I have upgraded, back in 2020 to BI V5. it's a older version. Release 5.3.2.2. I figured out the password and have it fired up, though I don't have any cameras connected yet. In your opinion, should I keep the version I have now or should I upgrade? Pro's and Con's. I want to hear them both.