Hi pzaz, sorry for the late reply. Most people looking for presets have had some succes on this thread: https://www.eventideaudio.com/community/forum/stompboxes/share-your-presets-here
While it's not a dropbox account that Eventide controls, many people share sounds by gaining access to a dropbox account organized by a fellow Eventide fan.
To answer your last question, the date displayed is the date the Preset List you're looking at was last modified.
