Rubbing salt into the wound a little, given that technically we can't buy the things yet, Sony has said PSP sales are good.[The Inquirer]So far they have sold 5.07 million PSPs themselves with 2.33 million units sold in Japan and Asia and 2.74 million in the US and Canada. They have also sold 11.2 million copies of the 48 games available for the handheld console, selling 7.3 million in North America and 3.9 million in Japan and Asia. Sony says that there will be 150 titles on the shelves by the beginning of April 2006.