Got my PAYG mobile broadband dongle through yesterday. Seems to do everything I want, can get on to network at work using VPN etc, so seems good! However, while I like the 1GB for £15 with it not expiring, it could be even better if it combined some of the features from other providers... for example, o2 do a 1day (500MB) for £2. If Vodafone were to combine this with their current 1GB non-expiring rate, then I think they would be on to a winner!