I had terrible problems at the Poly connecting to my office. Seems the 2 firewalls didn't play nice together. I spent 2 hours on the phone with my IT guys to get me up and running, and that wasn't even fully.
There is no wifi at the Poly, and even if there was, it had to go thru the Disney network and might still cause the same problem.
The Disney support people blamed by corporate network and my IT guys said they expected to hear that.
I can say that I have travelled all over the world with this laptop and never had any troubles at all connecting to my office. I was at the Dolphin in April and had no problems.
I never in a million years expected problems at the Poly and I complained that it was bad enough I was paying a small fortune to be there, paying $10 a day for access, but for it not to work was inexcusable. It's bad enough I had to do some work while away, and I'm glad I checked a few days in advance of having to do so, but for it to cause problems is really aggrevating.
One solution offered by the Disney IT guys... go to a Starbucks if you have to work.
It worked fine if I didn't try to connect to my office. A bit slow, but it worked.
So heads up if you're going to the Poly and need to connect to your corporate network.