AFAIK you should just have to set your cookie domain to haroldandrews.com on both with the path of /
This is because www. is infact a sub-domain and works with the cookie domain set to yourubbtsite.com.
It would be nice for both
www.yourubbtsite.com and yourubbtsite.com to work at the same time - but this requires another cookie on your PC. If you go to this thread -http://ubbcentral.com/forums/ubbthreads.php/ubb/showflat/Number/167132/page/1#Post167132 you will find yourself logged out (assuming you are currently on the www version)
