Apple has taken down the Order Status page of its online Apple store for upgrading, and has posted a note saying the page will return on Sunday, May 22nd. Rumors of changes to Apple's retail and online back-end systems, including new payment systems and an iPad-based customer assistance system may have something to do with the revamp in the order status page. There have been reports of a mandatory 7 a.m. meeting Sunday morning at all Apple Retail stores in the U.S. and possibly in other countries, along with unusual overnight shifts (usually done when store visuals ne
