The recent glut of telephony news can mean only one thing: CTIA Wireless 2009 is getting ready to kick off in Vegas baby, Las Vegas. In the runup we have LG upping the hype on its 13.4mm-thick GD900 handset first outed in Barcelona at February's MWC show. This time, however, the 7.2Mbps HSDPA slider with world's first transparent glass (not plastic as originally assumed) keypad will be functional, running LG's new S-Class UI on the 3-inch display. We know that the GD900 features vibrational haptic feedback and that the transparent keypad seems to double as a touch-sensitive mouse pad (like that on your laptop)