So, Im brand new at Raspberry Pi. I have been trying to install the W3 DJS on my new Pi. I've flashed a 32gb sd card with the img file and I get no response from the Pi. Since my Pi has never been initialized, can I install the Raspbian Blaster to see if that starts it up or do I have to start with the W3DJS img. I guess what I'm asking is that if you install one operating system can you pull that card and put a different sd card in? Again, I'm brand new at this so please excuse my ignorance.