Given that the computing market is next to die, I'm now trying to tunnel into a different career. Thanks to google, I'm now a geothermal heating expert (dig a hole, put in a hosepipe, pump water around and warm your bed with it). Next will be Ekranoplan - ground effect flying boats. James May (Captain Slow from Top Gear) flys one here. Seriously. A fleet of these doing 50-70mph, and you have a replacement train service for the whole of the west coast of scotland!