Hello, I have a Linksys WRT56G v8 router that I bought about 8 months ago. A couple months ago, I decided I wanted to load DD-WRT onto it. I ended up semi-bricking the router, but with hours of work and many internet tutorials, I was able to bring it back from the dead using TFTP. Now, however, although I'm able to access the dd-wrt web interface, I cannot use the router to access the internet. When I plug it in, the power light, WLAN light, and light for whichever ethernet port I'm using come on, but not the Internet nor DMZ lights. The strange thing is, if I have an ethernet cable connected to the Internet port, the Internet light will briefly come on when I plug in the router, but then goes off. I'm in a college dorm right now, so I don't actually have the modem in the room -- we just plug devices directly into the wall. Any thoughts about the cause of this? Is it possible that that aspect of the router is just broken? I've also tried reverting the firmware back to the original Linksys stuff, but when I try from the dd-wrt interface it says "Upgrade (or is it Update?) Failed."