Has anyone bought the little webtop app adapter and if so, what exactly does it do? I ordered one last night because the uninformed vz rep told me that wirelessy transmits your phone to a DLNA device, which after reading some articles, appears to be nothing more than something you have to plug in the HDMI cable to to use the app on your pc or tv. The webtop app is supposed to be a linux based something or other, but I'm not clear what. So anyone who HAS tried it, if they could explain, would appreciate it. I just wanted to wirelessly mirror my phone onto my tv.. Thanks!