DST Systems Inc. (NYSE: DST) is a software development firm that specializes in information processing and management, with the goal of improving efficiency, productivity, and customer service. DST was founded in 1969 as a division of Kansas City Southern Industries, and is currently headquartered in Kansas City, Missouri.

Advisors Assistant downloads mutual fund and variable annuity information and clients' trades from DST FanMail.  For more information, go to http://www.dstfanmail.com