Currently we do not support Chromebooks and though they are very cool devices (i actually own one) it is exceedingly hard to tell when we will be able to support them.
Chromebooks do not actually have a traditional operating system for us to get hooks into, they function like a slightly more robust version of the Google Chrome web browser.
There IS some interesting development potential in the future however. Google has mentioned that they would like to run Android Apps natively on their Chromebooks, which would allow our Android app to be used to protect your device. No timeline on when we could do this, but we are excited about the possibility