There pretty good aj if you go on the three website they have a pretty comprehensive coverage map, when you get a good signal the speed is quite acceptable although not as good as true broadband. They are ideal for browsing/forum usage when at home or away but if you do alot of downloading youve got to watch how much you use cos it can get bloody expensive if you go over the allowance (eg 3gb a month is around 15 quid but gover over this and some contracts will charge a pound a meg or 15 pound per gig).
Three do these on pay as you go aswell 1gb for a tenner 3gb for fithteen an 7gb for 25 quid (i think) if you take this route when youve used your allowance it just stops workin so you cant run up a bill you just top up again, each top up lasts 30 day wether you use it or not. You can also buy the dongle (usb modem) pre laoded with 12 gb for 99 quid.
Hope this helps ya old bugger
always wondered why you didnt come on whilst away in the tin tent when these are available
http://www.three.co.uk/Mobile_Broadband/Pay_Monthlyhttp://www.three.co.uk/Mobile_Broadband/Pay_As_You_Goadded just incase you couldnt find em
If i were you (and thank fook im not
) i would drop to a cheaper home broadband package then get a pay as you go one of these for when your on your travells, that way you keep full speed unlimited downloads for home and you only need to pay for the mobile when you need it
If youve got sky tv for example, you can get home broadband from 5 quid a month