I had a REALLY tough time figuring this out, so I thought it would be better to tell everyone that cares how I did finally get the UC520 that I own from CUE v 2.3.4 to 3.0.3

I am soooo glad that there is a website out there for us die-hard UC500 fans and users (or resellers) that give us the information we need to make this device do what we want.