Hi everyone. I just got my RT-N16 router yesterday and loaded Tomato Firmware v1.28.9054 MIPSR2-beta K26 USB vpn3.6 (read a guide which suggested that). I came across Toast's firmwares and want to give one a try. Right now I can only get a signal from the 2.4GHz channel. Which build should I use for dual broadcasting? Thanks so much!