Its really easy to connect to...
go into your AC directory, right click the ACclient.exe (NOT the launcher), and create a shortcut.
right click the shortcut and select properties, after the path to the client in the Target box add:
-a username:password -h www.accpp.org:9040
Change the username to the name you want your character to have, and the password to whatever password you want.
C:\AC\acclient.exe -a steve:stevespassword -h www.accpp.org:9040
double click the shortcut and voila
for a list of commands type !help
No tech support is going to be given.