I have 4 wireless IP cams. I would like to use my PI 2 to be a security hub for them. I currently use a program called ISpy, but thats for windows. Is their a similar program that works on the PI 2 that is free?

I am using the Pi2. I have NOOBS installed, but I see their isn't much included. I want to install a other version such as one of the media center version. Durring boot, I tried holding the shift button down to get back to the boot or recovery screen, but it doesn't do anything. just ends up going t...