At its event in San Francisco a few weeks back, Apple had more up its sleeve than just an aluminum-clad smartphone. In the latest issue of our weekly, we put both the new iPod nano and iPod touch through their paces to find out how they fare against their elder siblings. If a duo of PMP reviews doesn't snag your attention, we also throw down the review gauntlet on Wacom's Cintiq 24HD touch and this year's slimmed-down PlayStation 3. Eyes-On peeks at an ultrathin ultrabook, Weekly Stat examines emoticon use an