I was trying to install dd-wrt on it but it didn't work well. So I'm trying to load the original D-link firmware... I can always get to the emergency firmware upload page after resetting the router but whenever I try uploading the firmware it hangs for a couple seconds and times out... doesn't respond to pings either. I've tried both ver 1.10 and 1.12 of the firmware here http://www.dlink.com/us/en/support/product/dir-330-ethernet-vpn-router-8-port-10-100-switch
On the back of your router, there will be a little reset button. This thing:
Stick a paperclip in there and it will reset to factory default. This will also reset the firmware.