With a new Element 2 for the main stage we moved the Expression 3 to our smaller stage which has a lot of LEDs. I'm having trouble locating the EXP3's offline personality builder.
You'll need the Expression Personality Editor, which is available at the bottom of https://www.etcconnect.com/Support/Consoles/Legacy/Express/Software.aspx
You may want to have a look at this support article as well: support.etcconnect.com/.../How_To_Create_fixture_Profiles_for_Express_Console (Instructions are the same for Express / Expression / Insight)
Ok, there it was right at the (Very) bottom! And thank you for the information link. I'll have another go at hooking a USB/3" drive to my computer. My last one packed up on 2nd try!