try
http://forums.dlink.com/index.php?topic=37009.0
this method
I need to amend what I wrote earlier(below). With 2.03 I was able to bring up the native firmware loader by just holding reset for 45+ seconds to get the blinking orange led. With 2.05 I wasn't able to do the same 45+ second reset thing. But it seems you can just unplug the AC power from the router for about 15 seconds then push in and hold the reset and plug back in the AC power while still holding the reset button. In about 20 seconds you get the orange blinking led and the native firmware loader at 192.168.0.1.
I don't know why it's different between 2.03 and 2.05 but it was for me. Holding the reset for 45+ seconds is part of the detailed procedure described at dd-wrt or openwrt to bring up the native firmware loader.
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my previous post
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As I wrote in one of the other 2.05 threads I believe the native firmware loader that is called up when you hold the reset button for 45+ seconds no longer works after the 1st 2.05 file is loaded successfully.
Although nobody else has confirmed this I've tried it several times now and it doesn't work. I was able to go back to 2.03NA from 2.05 by using the tools/firmware loader.
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