New updates are as follows:
Astro 320 version: 4.60
Astro 430 version: 3.20
Alpha 100 version: 7.10
Only the Big TT 15 and T5 have updates: new version 3.90. Please note: it's not a critical update - so if things are working fine, let'em ride. :0)
No updates for the Garmin Mini TT 15 or Mini...