Dell just released news monitors with built in webcam, speakers and microphone: UZ2215H, UZ2315H & UZ2715H. Does anybody know if the webcam and audio (USB connection) will work under Mac OS X? Off course Dell doesn't specify this on their product page. But maybe somebody has experience with those or previous Dell monitors with USB soundbar? I'm looking for an alternative for the Apple Thunderbolt Display that doesn't cost a fortune with integrated: * HD IPS panel 21-24" * USB 3.0 hub * Speakers * Microphone * Speakers Or are there other alternatives than the new Dell monitors?