I own one of these TVs and would like to hook it up to the internet using a wifi-dongle. Currently I plug in my laptop to the TV to watch movies on Amazon and Hulu (luckily the laptop has a HDMI output). Panasonic DY-WL10 Wireless LAN Adapter is $200 and the newer version is over $100. Is there any way I can use a cheap $10 wifi-dongle? Or maybe wifi repeater? There's got to be a better and cheaper way (besides hooking up a laptop to the TV) to be able to watch internet content on the TV.