Sorry but the FAQ site isn't working ATM... This should help http://forum.vodafone.co.uk/index.php?showtopic=35807 I reckon they'll increase the FUP by the time they have iPhone... Edit:http://online.vodafone.co.uk/dispatc...pageID=MI_0004
Value and Flexi browsing packs - 500MB a month These packs give you a whopping 500MB of data every month. If you reach your 500MB limit, we’ll get in touch – so you know how much data you’ve used and what your options are. You can’t use data services like making calls over the internet or sharing data files over the internet with the Value and Flexi browsing packs