I have the 62GB version and am quite happy with it after 2 weeks. The tablet is certainly not a lifestyle object to specify but to work ideal. Android is IMHO not suitable for working with Word and Excel; VA but the handwriting recognition in Windows 7 simply is great, including a mathematical input range for complex formulas. HDMI, USB, SD and the optional docking station to do the rest in order to use the device during lectures, traveling or simply in the daily work successfully ...
And yes, you can thus also view video (HD720 without problems), listen to music, view photos (and secure the SD card while traveling), etc. etc ... AJA, even as Navi, it can be used with Bluetooth GPS and the free Navi system PC Navigator FREE