Asus RT-N56U support...
vivekm 28 Feb 2012 15:50
After experiencing tomato on RT-N16, would be great to have it for RT-N56U.
Won't happen from TomatoUSB. The RT-N56U is based on a Ralink chipset. TomatoUSB only supports Broadcom chipsets. DD-WRT supports some Ralink routers so you'll probably have better luck there.