Hardware: Satiator follow-up

We take another look at the Satiator after updating to the newest firmware. Firmware 73: Fixes FMV stuttering Speeds up menu loading when there are lots of files Adds page switching with shoulder buttons First attempts at implementing audio indexing Support us on Patreon: https://www.patreon.com/reenthused Theme tune: Re-enthused by Onyapatto and Jonn Blanchard