[citation][nom]Pyroflea[/nom]That's a pretty cool idea. For the price, you could buy 2 of them, have ~12 hours of battery life, and get up to 4gb. Not bad for $70.This is much smaller than a credit card, but I guess it's all about how you look at it.[/citation]
The battery life OR the storage can double, not both. Otherwise, when the first one runs out you have no choice but to find something you like on the second.
WRT size, most people use cubic volume to measure size and not the area of two arbitrary dimensions...
The walletex product is intriguing but their web site is absolutely terrible. What a shame.