Added more information in the setup section

README.md

@@ -9,6 +9,8 @@ Install via the bundled [Plugin Manager](https://github.com/foosel/OctoPrint/wik
 or manually using this URL:
 
     https://github.com/mikedmor/OctoPrint_MultiCam/archive/master.zip
+
+It is recommended to setup a second RPi (potentially with [MotionEyeOS](https://github.com/ccrisan/motioneyeos)) to setup webcams from. Attaching more than one webcam to your octoprint device could result in high proccess use causing issues with your prints. You may also have to invest in a usb hub to power your webcams as RPi's tend to have low votage issues when they are plugged in directly to the Rpi. [This Link](https://elinux.org/RPi_Powered_USB_Hubs) has a good list of USB hubs that are support by Raspberry.
 
 ## Screenshots