When Amazon got in on the Give 1, Get 1 OLPC plan, where generous lovers of little green machines could chip in $399 to donate one XO to the cause while also getting a new toy for their children (or themselves), it was unclear exactly when the things would be delivered. The answer, according to Amazon at least, is "not soon enough." The company's UK wing is indicating that orders are in danger of being canceled if OLPC doesn't get off its charitable fanny and start mailing 'em. Amazon has a strict policy of shipment within 30