Can player be used without an internet connection?

We purchase the Live TV streaming media player as a xmas gift and it works wonderfully at home with our wireless internet connection. What I am wondering is if we can use this at our cottage, where we have no internet connection, to view movies via the usb port on a flash drive?

Sure.

Yes, we have done this.  Got the Media Library setup at home w/Internet, then took it for use w/o Internet at cottage.  Worked just fine.