I just want to know if there is a good alternative firmware for the DIR-655, like the "Tomato Firmware" for the LinkSys router, but for the D-Link, or whe are stuck with the one with D-Link?
There is no code binaries release on the WNPU on the DIR-655, DIR-825, and DIR-855 so no DD-WRT or Tomato Super Router firmwares. Only DIR-615 can you change the firmware to OpenWRT.