For those that may not want a Senitrus flavor, there will be an option for Debian Linux, and will even include a boot thumb drive of Debian rather than Senitrus OS?. The main reason for choosing Debian is that Debian is the base of Senitrus OS, and there is stylus support, touchscreen support, and I will imagine that would also include tablet support with the NS series of computers. For those looking for GoogleBook, that is on another website.
Senitrus Tech Support will not support the Debian OS software even though it is an install option. This is to teach tech support one OS only, and make that the focal point for systems. There is a number of other resources that would probably do a better job of providing competent Debian support for the computer. There will be 5 years of OS updates, and 7 years of security patches still, but there will be no other support when it comes to software.