October 5, 2004

Michael Pressman
Office of Mergers and Acquisitions
Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C. 20549

Re: Secured Income L.P., Schedule TO-T filed September 23, 2004 by MacKenzie
Patterson Fuller, Inc. and its affiliates, the Purchasers
SEC File No. 5-54251

Dear Mr. Pressman:

Thank you for your letter dated September 30, 2004 regarding our recent Schedule
TO-T. I would like to point out that your letter referenced a Schedule TO filed
on September 1, 2004. That Schedule TO was filed by AIMCO; I assume that was
just a leftover from your comment letter to AIMCO, but it may also explain your
comment number 2 below. Please note that we will be filing an amended Schedule
TO with an attached "Supplemental Letter to Unitholders" in which we will
clarify some of these issues as well as increase our offer price to $30 per
Unit. I will respond to the questions you asked in your letter in the order in
which you posed them.

1.       We will address the 50% limitation in our Supplemental Letter, although
         it will not have any effect on our Offer because we will accept Units
         under our Offer without regard to the 50% limitation (we will accept
         tendered units for payment and pay for them upon confirmation that the
         GP will recognize the change of address for distributions and
         correspondence on the Units).

2.       We are unable to find the  reference  you  mention in your  letter.
         The word  "waive"  does not occur until page 12. Neither can we find
         any language that suggests we may waive a condition  subsequent to
         expiration. In fact, Section 1 on page 12  suggests  that we must waive
         a condition if at all by the Expiration Date and Section 5 on page 15
         explicitly states that "If the Purchasers make a material change in the
         terms of the Offer or the  information concerning the Offer or waive a
         material condition of the Offer, the Purchasers will extend the Offer
         to the extent required by Rules 14d-4(c), 14d-6(d) and 14e-1 under the
         Exchange Act." Further, Section 13 "Conditions  of the Offer" prefaces
         the list of conditions  with "The  Purchasers  shall not be required to
         accept for payment or pay for any Units not  theretofore  accepted  for
         payment or paid for and may  terminate  or amend the Offer as to such
         Units if, at any time on or after the date of the Offer and before the
         Expiration Date, any of the following conditions exists:" (emphasis
         added).  We do not believe any revisions are required.




October 5, 2004
Page 2 of 3


3.       In our Supplemental  Letter,  we will provide further detail regarding
         our initial  valuation.  In our initial Offer, we did not  determine
         the Offer Price by reference to  individual  properties.  Our revised
         Offer Price is determined in part by the fact that the general partner
         has  announced  an offer for one of the  properties  at a price  that
         exceeds our NOI analysis,  so we have used that number in determining
         our revised Offer Price.  We will include this detail in the
         Supplemental  Letter.  In terms of the "liquidity  discount" we
         estimated the risk in the investment in terms of liquidation  value,
         length of investment, and market conditions and arrived at a discounted
         price at which we felt comfortable  purchasing Units. Because the Units
         are not traded on any market,  there is a risk to making an investment
         in illiquid Units such as these.

4.       We stated in our Offer  that "if more than  100,000  Units are so
         tendered  and not  withdrawn,  we will  accept for payment and pay for
         100,000  Units so tendered,  pro rata  according to the number of Units
         so tendered,  adjusted by rounding  down to the nearest  whole number
         of Units  tendered by each Unit holder to avoid purchases of fractional
         Units,  as  appropriate."  The only  "circumstance[]  that may require
         [us] to use proration" is if more than 100,000 Units are  tendered.  We
         are unsure what further  detail could be provided.  With respect to the
         further  adjustments relating to minimum ownership  requirements, we
         will disclose the following:  (1) if proration is required,  we will
         first  determine  the  percentage  of each Unitholders' tendered  Units
         that we can accept to reach the  maximum of 100,000 Units;  then (2) we
         will  determine if acceptance of such a pro rata share from any
         Unitholder  would result in the Unitholder  owning fewer than the
         minimum number of Units allowed under the Partnership Agreement; then
         (3) we will reject the tender of any such  Unitholder's  units. Our
         legal analysis  supporting such adjustments is fairly simple--we cannot
         purchase units if such a purchase would violate the  Partnership
         Agreement.  Our Offer is open to all holders,  but proration will
         require some adjustments if necessary.  In essence,  these adjustments
         are akin to a reduction to avoid  fractional  units.  The  Purchasers
         wish to purchase the entire 100,000 Units and want to comply with the
         proration rules, but we cannot purchase Units if we cannot purchase the
         Units.  If you have a better suggestion on how we should proceed, we
         will consider it.

5.       We assume that you did not mean "tender of notes" but rather meant
         "tender of Units." Our supplemental letter will disclose that if we
         waive a particular condition for one tender, we will waive it for all
         tenders.

6.       We do not feel that we are  required to quantify "material diminution."
         Further,  at this  point,  we cannot know exactly how much  diminution
         in the  benefits  would be required because the benefits to be received
         as a result of the Offer can vary widely based upon  different
         circumstances.  We do direct  Unitholders  to "see the discussion of
         such  benefits in the Summary Term Sheet and  Introduction  sections of
         the Offer to Purchase."  Thus,  investors can review what benefits are
         to be received and thus can verify if the condition has been triggered.
         The reference has sufficient  specificity  to allow for  objective
         verification.  The "benefits to be derived by the  Purchasers"  are
         outlined  in the  offer to  purchase  as a  matter  of  disclosure  and



October 5, 2004
Page 2 of 3


         are not  subjective.  Such  benefits  include financial, voting, and
         information rights, but they are not illusory or subjective

7.       We do not believe this condition is so broad as to make the Offer
         illusory. The condition requires that the change be material in the
         "reasonable judgment of the Purchasers." Further, the condition is
         limited to the "business, properties, assets, liabilities, financial
         condition, operations, results of operations or prospects" of the
         Partnership, which are objective criteria.

8.       We are unable to further quantify the standards in subpart (d). The
         standards are already objective: the outbreak of war, the suspension of
         trading by a national securities exchange, and so forth. We do not
         believe that these conditions make the Offer illusory.

9.       AIMCO's offer is for up to 50% of the outstanding Units, but the
         condition relates to an offer for more than 50% of the Units.
         Nevertheless, we will disclose that AIMCO's present offer and the other
         general partner affiliate's offer are not within this condition.

10.      We have provided all of the required disclosure under Instruction C.

11.      The sole purpose of the attestation that the Unitholder has read the
         terms of the Letter of Transmittal is to assure that the Unitholder
         understand what s/he is signing. We do not think this is inappropriate.
         It is an admonition, not a condition.

12.      You have requested that we acknowledge that we are responsible for the
         adequacy and accuracy of the disclosure in the filings and that staff
         comments or changes to disclosure in response to staff comments in the
         filings reviewed by the staff do not foreclose the Commission from
         taking any action with respect to the filing and that we may not assert
         staff comments as a defense in any proceeding initiated by the
         Commission or any person under the federal securities laws of the
         United States.

Please let me know if you have any questions or further comments.

Very Truly Yours,

/s/ CHIP PATTERSON

Chip Patterson
Vice President and General Counsel
(925) 631-9100 ext. 206 (925) 871-4046 (Fax) chip@mpfi.com