Strategic Insight's FundFiling.com shows several new money fund registrations over the past month. American Beacon MM has filed for a new BBH Comset class (charging 0.15%); MFS Cash Reserves has filed for a Class I and Class R (0.49% and 0.99% expenses); and, Smith Barney Institutional MM, Govt and Muni will have new B classes (0.23% expense).