I made an AutoIT3 script because I couldn't find simple enough scripts out there, I didn't want to compile my own build. I also didn't want to use older custom builds...
This script was made for 2.1.3 but I'm guessing it works with latest 2.2... If NOT, please tell me and I'll fix it... It's just that I don't have access to a VPN right now so I can't test it.
In the ZIP, there is a General script file you can edit with your username and password. You then run it with AutoIT3 or compile it with AutoIT3...
There is also a compiled version (with source included). It lets your enter everything as a command line. You can create a .bat or a shortcut with the parameters in it. You don't need AutoIT3 to run the compiled version, but if it makes you feel insecure (I would be), just use the source or compile your own file using the General script file.
All the help is included in the script and in the compiled version.
To download, just visit the DEV page on my website:
http://alexandrebourget.ca
I hope it works and it's useful to people...

Alexandre Bourget, jr.eng.
p.s. a little comment on my download page is always appreciated...

additional keywords: autoconnect autologin auto connect connection autoit script macro save username password