by mojo » June 4th, 2012, 11:21 pm
I use a Three (3) MiFi dongle-mabob with my scroll, phone, laptop and PS3 (due to the lack of a landline), I'm paying £18 a month for 15GB data a month (i regularly use around 12-14gb) - though i did get this at the same time as my HTC Desire HD contract, with the exception of four small areas i've found i get no signal, it works fine! having had it for just over a year now, the battery still lasts several hours, in my opinion (especially if you dont want to eat into your mobile phones data allowance) this is your best bet, turn it on, within a minute its up and running and is small and light enough to carry around.
http://store.three.co.uk/Mobile_Broadband/MiFi?ID=13981gb per month plus the mifi for £11 a month isn't bad, don't forget upto 5 devices can connect at once too

personally i hate all these places offering 'free wifi' so i carry my own lol
if you dont feel like being tied to a long contract you might be able to find a second hand one, and bung in a pay as you go sim

'Rooted', 'propped' and 'stripped' -but still scared of terminal F/W V 1.01_Bb V 1.01 K 2.6.29_Android 2.1 32GB & non-Working Market :-/
HTC Desire HD: Rooted, ENG-OFF, S-OFF, IceColdSandwich AKOP 7.4 Stripper edition, O/C@1.5ghz, 16GB Class 10