Hey guys. I'm looking to buy the NZXT Aer RGB 3 pack for my rig, but I am unsure how to power up and change the colour of the fans. I read that I need the NZXT CAM software, but elsewhere I read I need Hue+ to run it. Do I need Hue+ to run them, or can I just change the colour off of the CAM software, without purchasing the Hue+?