I'm currently running three 1.3MP 720p IP cameras off of a mac mini (late 2014, 2.6Ghz, 8gb ram) and it uses about 26% of the CPU, I will be adding one more 1.3MP and two 3.0MP cameras in the future, I will update and let you know of the CPU usage. Hi, I'm also using Mac Mini. What I noticed that w...