which ones should I grab if I bought most recent Rio?
Depends on what you want to do with it. Each one is different.
You must grab one of the EMPLODE files and one of the UPGRADE files. But which one is up to you, depending on what you want to do. There is only one "rule" for you, which is that if you've got a Rio Car Mark 2 player, then the UPGRADE file must have the name "CAR2" in the file name (if you grab CAR1 it's for the wrong player).
Ask yourself the following questions:
- Do you want to take a chance on beta software, or do you only want the latest final software? If you want to install the beta, then go to the beta page and get EMPLODE and UPGRADE version 2.0beta11. If you want to install the final, then go to the consumer page and get EMPLODE and UPGRADE 1.03. The beta page and the final page are made pretty clear as to which one is which.
- Do you want to edit and customize your player, install custom software, and do fun hacks with it, or do you want to leave it totally stock and never change it at all? This is how you choose which UPGRADE file you get. If you want to hack, get the one with DEVELOPER in the file name. If you want to be normal, get the one with CONSUMER in the name.
This is all explained in the FAQ, but I agree that the empeg downloads page could be a little more clear about it. If Rob would let me, I'd redesign the download page for him...