One trillion dollars
Being a supervillain and making demands for ransom ala Dr Evil is much easier now thanks to Google. You’ll be able to make realistic cash demands in proportion to your schemes knowing how much space you’ll need to store the payment just by using Google Sketchup. Google’s 3D modelling software doesn’t look quite as cool as Lego’s – but only because it’s not defaulted to using lego. I’m sure you could. You can provide a visualisation of one trillion dollars with ease (the little speck on the bottom left is a person). I haven’t used it yet, but it looks cool.