[ic] mailing lists on checkout

[sphen boyle]

just stated worrying about the mailing list section of the checkout. as of 
right now im not sure exactly if interchange has some easy way of keeping 
the emails for each list so i made a quick shell script to do a sql query 
on the user_db database to save them to a file.  Does anyone know how to 
select one of the lists automatically?  I looked at the checkout.html and 
it seems tricky since if you are logged in it probably queries the db and 
has them already selected if you have selected them previously.  Does 
interchange have some easy command to do this?

thanks

-sphen boyle