I didn't see any mention of this on a quick scan of the thread; but many will have noticed that upgrading to DD-WRT turns the router's WAN light orange, and the wifi setup button red. To correct this, you can go to Administration > Commands. Paste the following into the box:
Code:
gpio disable 9; gpio enable 8; gpio disable 12; gpio enable 14 ; sleep 15 ; gpio disable 11 ; gpio enable 13
Then hit the 'Run commands' button and wait a moment. VoilĂ*, the lights are fixed.