I recently purchased a used Motorola Xoom 4G, yesterday it upgraded itself to ICS 4.04. Everything else is stock. My issues 1) When I attempt to connect the Motorola USB cable to my Windows 7 laptop , I see usb device not recognized". Ive downloaded/installed the Motorola Device Manager 2.2.17., tired the USB debug mode, etc. Cant get it to work 2) I cant seem to find a Wifi /ftp Android app that can see the data on my SD Card. All the apps seem to think the main 32 gig of memory is an SD card? The total command app lists my SD card as SD- Card (2), mnt/external1. The main 32 gig is shown as mnt/sdcard ?