SUPPLEMENT DATED APRIL 16, 2010

TO PROSPECTUS DATED NOVEMBER 3, 2008

FOR FUTURITY SURVIVORSHIP II VARIABLE UNIVERSAL LIFE INSURANCE

TO PROSPECTUS DATED MAY 1, 2008

FOR FUTURITY PROTECTOR II VARIABLE UNIVERSAL LIFE INSURANCE

TO PROSPECTUSES DATED APRIL 25, 2007

FOR FUTURITY PROTECTOR VARIABLE UNIVERSAL LIFE INSURANCE,

FUTURITY ACCUMULATOR VARIABLE UNIVERSAL LIFE INSURANCE,

FUTURITY VARIABLE UNIVERSAL LIFE INSURANCE, AND

FUTURITY SURVIVORSHIP VARIABLE UNIVERSAL LIFE INSURANCE

ISSUED BY SUN LIFE ASSURANCE COMPANY OF CANADA (U.S.)

SUN LIFE OF CANADA (U.S.) VARIABLE ACCOUNT I

On or about May 1, 2010, RiverSource Investments, LLC, will be changing its name to Columbia Management Investment Advisers, LLC.

THIS SUPPLEMENT SHOULD BE READ AND RETAINED FOR FUTURE REFERENCE.

Advisor name change (US) 4/2010