You don't get it, and it's exactly as I stated, I want a second router for a second modem for basement/gaming use, mostly at night. I know all about bridges and repeaters, but it's pretty clear what I am looking for - an inexpensive secondary router for a secondary modem that I already own.
And trust me, it works far, far, far better than using a more expensive extender/bridge/repeater as you can a) save money on the device and power usage, b) lower radiation by not having multiple routers/modems on at the same time (I have them all hooked to UPS's) c) have direct control in case anything goes wrong/configuration requirements, and d) get much better transmission rates, even a direct wired link from modem-router-xbox 360 if you need it.
I have a DAP wireless N300 bridge and it sucks royally compared to a complete setup, as passing the DIR-826L signal through 3 floors is stupid compared to just setting up a complete modem+router config right next to the Xbox 360/PS3 for less money (modem is 15 bucks).
Anyone have further info on the presence of "Access Control" in the latest firmware of the DIR-815?