VPNC Front End

I too run Windows 7 Ultimate (Version 6.1.7600) x64, and have touble connecting to a Cisco VPN Concentrator on a Cisco ASA, albeit with version 0.9.7. I've got 3 different VPN concentrators, with different credentials and settings altogether, but none would work. Same symtoms as above.

So I installed v0.6.15 and it works like a charm.

If there's anything I can do to help finding the issue, just le me know. I really like vpnc and it's various frontends. (Big fan of vpnc-gui, btw)