I have looked through all the other messages and nobody seems to have the same problem as me.
I'm using Gentoo with a 2.6.7-r14 kernel, and I have not had a working version of cisco vpnclient since 2.6.3. Unlike everyone else, every time I start my computer I get the error message
* Starting Cisco VPN Client...
* Failed to load module cisco_ipsec.ko
It used to be just cisco_ipsec, but now that I switched to vpnclient version 4.0.5 it has cisco_ipsec.ko
If anyone has any ideas, please do not hesitate to let me know...