EXHIBIT 12(b) I, Elizabeth M. Forget, President and I, Peter Duffy, Chief Financial Officer and Treasurer of the Capital Appreciation Fund (the "Trust"), each certify that: 1. This Form N-CSR filing for the Trust (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the SecuritiesExchange Act of 1934; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Trust. By: /s/ Elizabeth M. Forget ------------------------- Elizabeth M. Forget President By: /s/ Peter Duffy ------------------------- Peter Duffy Chief Financial Officer and Treasurer Date: February 24, 2006