Using NetworkManager-vpnc

[Ryan James]

I'd like to be able to connect to my school's VPN using
NetworkManager-vpnc, but I'm having some trouble.  Basically they only
supply a .pcf file
(http://daf.csulb.edu/offices/ima/its/networkservices/vpn/profiles/1-BeachNet-Unix.pcf ) which includes the encrypted group password.  The pcf as it is won't import into nm, but if you tweak it a bit (add a few config options) it will.  The problem is that when I go to connect to it, it asks for the user and group passwords, but I do not have the group password as the school will only supply it encrypted.  I've asked if I could get the unencrypted group pass but all they said was "use the pcf file supplied."  Anyone got any ideas?