Microsoft's been fiddling with the internal organs of its Xbox 360 again, with the long-rumoured "Jasper" hardware re-jig apparently rolling out across the world right now. The new Xbox 360 - as found and disassembled by a user on Xbox-Scene - features a lower-Wattage PSU (150W instead of 175W) that'll keep Greenpeace happy when it does its next name & shame list. But the most thrilling enhancement for you, humble end user, is the addition of 256MB of internal flash memory...