Exhibit 3(i).2
                                                                  --------------

                           ARTICLES OF MERGER MERGING

                                   LINKS, LTD.
                             (a Wyoming Corporation)

                                      INTO

                              WALNUT CAPITAL, INC.
                             (a Nevada Corporation)


     ARTICLES OF MERGER  entered into this 28th day of May, 1998, by and between
LINKS,  LTD.,  a  Wyoming  corporation,  and  WALNUT  CAPITAL,  INC.,  a  Nevada
corporation.

     THIS IS TO CERTIFY:

     FIRST: LINKS, LTD., a corporation  organized and existing under the laws of
the State of Wyoming,  (hereinafter  sometimes  referred to as  "LINKS"),  whose
address is 9815 South Parker Road, Suite 476, Parker, Colorado 80134, and WALNUT
CAPITAL,  INC., a corporation organized and existing under the laws of the State
of Nevada (hereinafter sometimes referred to as "WALNUT"), whose address is 5770
South Beech Court, Greenwood Village,  Colorado 80121, agree that LINKS shall be
merged  into  WALNUT.  The terms and  conditions  of the  merger and the mode of
carrying  the same into  effect  are as herein  set forth in these  Articles  of
Merger.

  SECOND:  WALNUT shall survive the merger and shall change its corporate
name to be "ENTER TECH CORP.",  effective  upon the filing of Articles of Merger
with each of the  Secretaries of State of the States of Nevada and Wyoming.  The
address of WALNUT shall be 9815 South Parker Road, Suite 476,  Parker,  Colorado
80134.


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     THIRD: The parties to the Articles of Merger are LINKS, LTD., a corporation
organized under the laws of the State of Wyoming,  and WALNUT  CAPITAL,  INC., a
corporation  organized  and  existing  under  the laws of the  State of  Nevada.

FOURTH:  No amendment is made to the Articles of  Incorporation of the surviving
corporation  as part of the  merger,  except  that  the  name of such  surviving
corporation shall be changed to ENTER TECH CORP.

     FIFTH:  The Plan of  Merger is as set  forth in the  Agreement  and Plan of
Merger dated May 28, 1998, which is attached hereto and  incorporated  herein by
this reference.

     SIXTH: The Plan of Merger was duly advised,  authorized and approved in the
manner required by the Articles of  Incorporation  of WALNUT and the laws of the
State of  Nevada,  and the  number  of shares  voted for the Plan of Merger  was
sufficient for approval.  On the date of the vote of the stockholders of WALNUT,
the number and designation of shares of WALNUT outstanding were 1,250,000 shares
of Common Stock,  $.0001 par value, of which 1,250,000 shares  unanimously voted
in favor of the Plan of Merger, and -0- shares voted against the Plan of Merger.
No shares of any other class of stock were outstanding.

     SEVENTH:  The Plan of Merger was duly advised,  authorized  and approved in
the manner  required by the Articles of  Incorporation  of LINKS and the laws of
the State of Wyoming  and the number of shares  voted for the Plan of Merger was
sufficient for approval.  On the date of the vote of the  shareholders of LINKS,
the number and designation of shares of LINKS  outstanding were 10,000 shares of
Common Stock, no par value, of which 10,000 shares unanimously voted in favor of
the Plan of Merger, and -0- shares voted against the Plan of Merger No shares of
any other class of stock were outstanding.


<PAGE>


     EIGHTH:  WALNUT  hereby  agrees that it may be served  with  process in the
State of Wyoming in any proceeding  for the  enforcement of any obligation of it
arising from the merger,  including  the rights of any  dissenting  shareholders
thereof,  and hereby  irrevocably  appoints Jon D.  Sawyer,  located at 600-17th
Street, Suite 2700, South Tower, Denver,  Colorado 80202, as its agent to accept
service of process in any such suit or other  proceeding,  unless  WALNUT  shall
hereafter  designate in writing to the Secretary of State of Wyoming a different
address for such process, in which case the duplicate copy of such process shall
be mailed to the last address so designated.

     NINTH: The Board of Directors of LINKS and WALNUT authorized,  ratified and
unanimously approved the merger of LINKS with and into WALNUT.

     IN WITNESS WHEREOF,  the panics to the merger have caused these Articles of
Merger to be signed in their  respective  corporate names and on their behalf by
the  respective  presidents  and  witnessed  or  attested  by  their  respective
secretaries  as of the 28th day of May,  1998.

ATTEST:                                 LINKS,  LTD.,
                                        a Wyoming corporation


/s/ George Beros                        By  /s/ David Matus
--------------------------                 -------------------------------------
George Beros, Secretary                    David Matus, President


ATTEST:                                 WALNUT CAPITAL, INC.,
                                        a Nevada corporation

/s/ Timothy J. Brasel                   By  /s/ Timothy J. Brasel
--------------------------                 -------------------------------------
Timothy J. Brasel, Secretary               Timothy J. Brasel, President







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STATE OF COLORADO          )
                           )  ss.
COUNTY OF DENVER           )

The forgoing  instrument was acknowledged  before me this 28th day of May, 1998,
by David Matus and George  Beros,  President  and  Secretary,  respectively,  of
LINKS,  LTD., a Wyoming  corporation,  and by Timothy J. Brasel,  President  and
Secretary of WALNUT CAPITAL, INC., a Nevada corporation.

Witness my hand and official seal.
My commission expires: 3/24/2000          /s/ Jasminia M. Palem
                                          --------------------------------------

The name and  telephone  number  of the  person  to be  contacted  if there is a
question about the filing of these Articles of Merger is as follows:

                Jon D. Sawyer                  (303) 893-2300

<PAGE>



                            CERTIFICATE OF AMENDMENT
                         TO ARTICLES OF INCORPORATION OF

                          SANDIA HEALTHCARE CORPORATION

                              CHANGING ITS NAME TO

                              WALNUT CAPITAL, INC.


         Sandia  Healthcare  Corporation,  a corporation  organized and existing
under the Nevada General Corporation Law, does hereby certify as follows:

          FIRST: ARTICLE I - NAME of the  Articles  of  Incorporation  is hereby
                 amended to read as follows:

                                    ARTICLE I
                                      NAME

          The name of the Corporation shall be: Walnut Capital, Inc.

          SECOND:  The  foregoing  Amendment  was adopted by written  unanimous
                    consent  of the Board of  Directors  of the  Corporation  on
                    December 29, 1997,  in  accordance  with the  provisions  of
                    Section 78.315.2 of the Nevada General Corporation Law.

          THIRD:    The  foregoing  Amendment  was adopted by written  unanimous
                    consent of the  Stockholders  of the Corporation on December
                    29,  1997,  in  accordance  with the  provisions  of Section
                    78.2320.3 of the Nevada General Corporation Law.

          FOURTH:   Written  consent has been  provided in  accordance  with the
                    provisions  of  Section   78.320.3  of  the  Nevada  General
                    Corporation Law.

         IN WITNESS  WHEREOF,  Sandia  Healthcare  Corporation  has caused  this
Certificate  of Amendment to be signed and  acknowledged  by its  President  and
Secretary this 29th day of December, 1997.

                                     SANDIA HEATHCARE CORPORATION
                                     (Changing its name to Walnut Capital, Inc.)



                                     By  /s/ Timothy J. Brasel
                                         ---------------------------------------
                                         Timothy J. Brasel, President, Treasurer
                                         and Secretary



<PAGE>


STATE OF COLORADO   )
                    ) ss.
COUNTY OF DENVER    )

         Margaret A. Beck, a Notary Public,  hereby certify that on the 29th day
of December, 1997, personally appeared before me Timothy J. Brasel, who being by
me first duly  sworn,  declared  that he signed the  foregoing  document as both
President  and Secretary of the  corporation  named therein and that he is above
the age of eighteen years and that the statements contained therein are true and
correct to the best of his knowledge and belief.

         IN WITNESS WHEREOF, I have hereunto set my hand and official seal.


                                  /s/ Margaret A. Beck
                                  ----------------------------------------------
                                  Notary Public

         [ S E A L ]
                                  My Commission expires:  July 21, 1998