O2 Money: mobile giant does credit cards

O2’s clearly not content with snarfing the the iPhone 3GS and the Palm Pre . It’s just launched O2 Money, a new service of pre–paid credit cards that it says will help you manage your moolah better. Read on to find out how it reckons O2 Money will make you save those much–needed pennies. O2 Money isn’t any old credit card. There are two different flavours – Cash Manager and Load and Go. Both are part of a tie–in with NatWest and Visa, letting you top up and spend on the move, without rakin