i've been using it with my Touch for the last few weeks
i signed up for something that s'posed to allow me to use the itunes music store but it seems to work fine for safari and youtube and even mail (if you've loaded mail onto your Touch that is)
it's not brilliant though - i tried connecting to it while queuing for Leopard and i couldn't connect to it anywhere around the Regents St store
even in the City, where they say the Cloud has most coverage, you still loose signal when the roads are narrow and the office buildings are tall
still - it's very cool to get off the train in the morning on the way to work, walk out of the station and 10 yards down the road i hear the beep to tell me that it's just downloaded my emails
