Just a couple of months after Sony refreshed its longstanding Reader Daily Edition, that very product is now shipping to the masses. 'Course, you're probably laser-focused on Hanvon's new color E Ink device on tap for next March, but if you just can't wait for that bad boy -- and you're not interested in any of the LCD-based alternatives -- the PRS-950SC is now available in stores and through SonyStyle. As a refresher, this guy's got a 7-inch touchscreen,