(Assuming, that is, he's bought a reliable computer and got plenty of Pot Noodles in, of course.)
Or if he's particularly keen, 450,000 years of his life flying to the core of the galaxy. Now they've gone one step further and made Space Simulator, in which the anorak par excellence -let's call him 'the snorkel jacket' - can spend eight months of his life flying, in real time, in a pretend space cruiser from Earth to Mars.
Microsoft have already provided the anorak-clad legions of the world with something to get their furry teeth into with Flight Simulator, in which the truly friendless can spend days of their life flying, in real time, in a light aircraft from New York to San Francisco.
