I have looked at the page http://elinux.org/RPi_Verified.....eripherals to see the short list of acceptable or tested SD cards. If I don't have one of these or can buy one locally, what are the key parameters that I should use to purchase a SD card. For instances: must be Class 4 or maybe it can be Class 4 or 6?
I assume that Brand doesn't matter and it can be anything from 2GB to 32GB?
Thanks, John