i was just wondering if the 16 gigs of internal storage would be enough to have a few apps and all my bookmarks synced to chrome OS and have a minimal ubunto install on the c720 ( about 6-8 gigs) with just skype and a few other applications, i have a 1 TB external drive to store all of my media and offline documents, i mainly just need a way to run skype on my chromebook since from what iv seen there is no chrome OS skype support in sight yet, i know about G hangouts but its not suitible for my current needs