well i got it. this is the thread i used. i couldnt get the SQL to work, and i figured it was out dated because the codes they show are slightly different than what are in the .php files on xcart 4.4.2.
long story short, this one works for 4.4.x. you just have to change some of the coding.
http://forum.x-cart.com/showthread.php?t=26847