Hi,
i have got INTEL based MAC OS(purchased recently), i tried installing the Cisco VPN client(ver. vpnclient-darwin-4.9.00.0050-universal-k9.dmg) for that INTEL based MAC OS, it didn't work, but with old MAC which is PC MAC laptop, it workz fine without any problem.
i get error message "output size mismatch, expected error 237 etc....."