FWIW, WRT to the earlier discussion on data usage: I usually have 4G access here at home with Verizon. When I was using just the Jetpack and an old XP notebook, I rarely got even close to my 5GB/month limit. As soon as I bought a Win8 laptop, usage soared. I did some research, turned off all the 'tiles' on the start page, and set the wifi connection as 'metered'. Usage dropped a bunch, but still exceeded 5GB/month. I never got back down to my old usage levels. Moot point for me now, since I have an AT&T hardwired connection and use the Jetpack very little now.
Jim, "I've learned so much from my mistakes. I think I'll make a few more."