Confermo che la 4.0.7 (che dovrebbe essere la 4.0.6 test4 + un zinzinino) è disponibile ufficialmente su Archos.
Questi i "miglioramenti":
Version 4.0.7 - June 19th, 2012
Applications: fix no audio when launching video capture impacting applications like Skype
Display: graphics performance enhancements
Hard drive based products: avoid potential loss of hard drive when 3G USB port is switched on with no peripheral attached
Wi-Fi: fix some more disconnect cases happening on some access points
Buona fortuna a tutti