Hello, I searched the forums for a resolution to this issue but didn't find anything. I'm running a Linksys WRT54G, version 2. I upgraded to the latest "official" firmware from Linksys. After the upgrade, my Netgear WG511 wireless G card stopped working. My integrated B card in my Thinkpad T41 still works fine. I checked to ensure that I chose "mixed" in the admin panel on the router and it was. I thought that switching to a different firmware would be a good test to see if the official firmware from Linksys is the issue. I decided to install the latest hyperwrt firmware but I'm still having the same issue. Is there a way to "downgrade" to the original firmware? No worries if that is not possible. I just thought that that would be a good troubleshooting step. Anyone else out there with this issue?