I have a WRT54GX V2. I am running Cisco VPN software on a Macintosh. Previously I was able to use the VPN software with either a direct wired connection or wireless connection. Since upgrading my firmware to version 2.00.08 I cannot use my wireless connection with my VPN software. The wired connection still works fine. The wireless VPN software connects successfully to my VPN server but I cannot do anything but ping the VPN server. I have tested the Cisco VPN software at work with a wireless connection and it works perfectly with a different wireless router. I have talked to Linksys 3 times now (for a total of about 3 hours) without any better suggestion than reloading the firmware and resetting the router. Of course this has failed to solve the problem. I asked to downrev my firmware but was told that all earlier versions are not available anymore. Would appreciate any suggestions or a copy of an earlier firmware revision.