I use the registration queue because my forums are restricted. Is there a way to add say a codeword or code to enter in the registration screen that would automatically approve a registration upon submission? Sometimes I invite people to join and it would be great to give them a code that would grant them instant access.

Sorry if I already asked/suggested this.

Cool idea.

would be nice to have the code be a 1 shot, deal too... it would be a board generated hash that is unique to the one invite

YES!