hmph. i'm not sure how you would type that character normally... but i would generally create a macro once to invite all my alts from my main. you should be able to type that character in to a single wow.

as for typing only on one wow... use the override hot, which is PAUSE by default. (PAUSE == the PAUSE/BREAK key usually found next to print screen and scroll lock in the upper right of the keyboard). you can set the hotkey to whatever you'd like by going to keyclone/setup/override-settings.

if you have any other questions, please feel free to drop me a note.