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SIGNATURE GEORGE R. JAY
TITLE CONTROLLER
<TABLE> <S> <C>
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<NAME> HARTFORD MONEY MARKET HLS FUND, INC.
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<NAME> HARTFORD MONEY MARKET HLS FUND, INC. CLASS A
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</TABLE>
To the Shareholders and Board of Directors of
Hartford Money Market HLS Fund, Inc.:
In planning and performing our audit of the financial
statements of Hartford Money Market HLS Fund, Inc. (the
Fund) for the year ended December 31, 1999, we
considered its internal control, including control
activities for safeguarding securities, in order to
determine our auditing procedures for the purpose of
expressing our opinion on the financial statements and to
comply with the requirements of Form N-SAR, not to provide
assurance on internal control.
The management of the Fund is responsible for establishing
and maintaining internal control. In fulfilling this
responsibility, estimates and judgments by management are
required to assess the expected benefits and related costs
of controls. Generally, controls that are relevant to an
audit pertain to the entity's objective of preparing
financial statements for external purposes that are fairly
presented in conformity with generally accepted accounting
principles. Those controls include the safeguarding of
assets against unauthorized acquisition, use or
disposition.
Because of inherent limitations in internal control, error
or fraud may occur and not be detected. Also, projection
of any evaluation of internal control to future periods is
subject to the risk that it may become inadequate because
of changes in conditions or that the effectiveness of the
design and operation may deteriorate.
Our consideration of internal control would not
necessarily disclose all matters in internal control that
might be material weaknesses under standards established
by the American Institute of Certified Public Accountants.
A material weakness is a condition in which the design or
operation of one or more of the internal control
components does not reduce to a relatively low level the
risk that misstatements caused by error or fraud in
amounts that would be material in relation to the
financial statements being audited may occur and not be
detected within a timely period by employees in the
normal course of performing their assigned functions.
However, we noted no matters involving internal control
and its operation, including controls for safeguarding
securities, that we consider to be material weaknesses as
defined above as of December 31, 1999.
This report is intended solely for the information and use
of management, the Board of Directors and the Securities
and Exchange Commission.
Hartford, Connecticut
ARTHUR ANDERSEN LLP
February 14, 2000
