Days ago I was appointed as the on-call support on our TIBCO installation. So I have been given a personal mobile phone, a personal laptop and, lastly, a Vodafone Mobile Connect Super UMTS card. You may well be interested in the fact that Vodafone Spain developed a Linux driver, the card seems to work very well with Linux, and that it was quite easy to configure it!
I am going to describe how I configured it to work with Vodafone Italia as the provider. Please feel encouraged to comment on this entry and fill in the configuration you made for your own Country or distribution. What follows is the configuration for Ubuntu 7.04.