To connect to our network, a device must also have wifi capabilities (it cannot just 'have internet on it', i.e. like 3G service).
As for mobile devices, the site has been tested on (and is compatible with):
iPhone (and iPod Touch), Droid, and Blackberry — using Firefox, Safari, Opera, and the native Blackberry browser.
Apart from handheld devices, iPads and Netbooks will also certainly work. As for desktop / laptop use, the site has been tested on Linux, Mac, and Windows — using Firefox, Safari, Opera, Chrome, and Seamonkey.
We don't (and won't) test or support IE.