BT Openzone / Swisscom Eurospot

Has anyone had any experiences of either of the above WiFi hotspot providers.

I will be involved in a conference at a Swisscom Eurospot site next week and expect to have to do something similar with Openzone shortly after.

I am not impressed with Swisscom Eurospot's website - I'll be adding it to my list of website frustrations. And this from a organisation which portrays itself as technology savvy and expecting to come into contact with people who are also tech aware. I sure hope their WiFi service is of a higher standard.