I didn't even know Vodafone offered EDGE !! =/
http://forum.vodafone.co.uk/index.php?showtopic=45194
But they do apparently...
although it's rare I don't get a 3G single [In Essex]
sweet, I'm rarely out of 3g, but at work I'm in a basement where we have vodafone repeaters in the building, gprs only. I'm hoping that edge will make it through if they're not going to put 3g in.