Bernd H. STILLER a/k/a Bernd Stiller, individually and as trustee of the Bernd H. Stiller and Hilda Stiller Trust Agreement UTD, dated March 21, 2005; Hilda Stiller, individually and as trustee of the Bernd H. Stiller and Hilda Stiller Trust Agreement UTD, dated March 21, 2005, Appellants, v. The BANK OF NEW YORK MELLON f/k/a The Bank of New York, as trustee FOR the CERTIFICATEHOLDERS CWALT, INC., ALTERNATIVE LOAN TRUST 2006-6CB, MORTGAGE PASS-THROUGH CERTIFICATES, SERIES 2006-6CB; Appellee.