As usual with Motorola, the company is sending out invitations for select customers to join their traditional soak tests and such an e-mail has been reported for owners of the Motorola Xoom WiFi.

Those who opt-in will participate in beta-testing of an early software release preview for the Xoom WiFi and since the tablet already got its official Ice Cream Sandwich treat, we’re guessing this one is all about performance enhancements and bugfixes. Also, reports of Android version 4.0.5 are surfacing and it could also be the case for the tablet to receive the newer build number (or at least 4.0.4).

Source: Droid-life