I'm looking for a SIM to take away with me when I go abroad, mostly Europe, as O2 are a rip off (£40 for 50mb of data!). I don't need a huge data limit as I won't be hammering it constantly whilst I'm away, but I'd like to be able to receive/send calls/texts/emails, check Facebook, upload a couple of photos etc - so a few hundred mb of data for a week is probably required and without a monthly fee (PAYG).
I'll be using it in an iPhone 4 but can easily cut down a normal SIM to make it fit.
I've found a few online but I've no idea if they are good deals or not and to be honest I end up getting confused lol.
Thanks for any suggestions,