There's wifi access devices we could get while the Internet is being wonky. Karma makes a device which supposedly works here.
Even Virgin Mobile has a pay-as-you-go Internet plan.
One problem is that we can eat data for breakfast. Between uploading movies for us to look at and making backups, we can sink our way through 6GB a month with no problem. This makes anything short of "unlimited" data extraordinarily expensive for us. To which I say "bleh".
So uh. FiOs is not available at our office (in fact, I've never been anywhere where it is available. Does it really exist? I mean my office and my apartment are both across the street from telephone company Switches. You'd think... Nah. Why bother.)
We could have a separate DSL line dropped. That will end up costing another what, sixty bucks a month? Or we could do something else. I'm thinking about getting a repeater and using it to repeat the wi-fi signal from the business we're connected to. Their Internet works great.