DIY NFC Tiles and the awesome apps that use them! Rumors vs. facts... when tech news isn't. Upgrading memory? Windows 8 can pack up to 512 GB of RAM... how about Windows 7? NFC Task Launcher. InstaWiFi. Convert .WTV files from Windows Media Center into something your phone can play. GoPro's got a pocket sized 4K camera for $400? Wall Mounting Part II... make sure that HDTV don't fall off the wall. Best brand of flosser?