EXHIBIT 99.1
FOR IMMEDIATE RELEASE                      Contact:  William J. Hanson
                                                  InterActive  Group,  Inc.
                                                  Phone:  (605)  363-5117
                                                  Fax:    (605)  363-5102

                                                  R. Bruce Stewart
                                                  Arrowhead Research Corporation
                                                  Phone: (626) 792-5549

           INTERACTIVE GROUP AND ARROWHEAD RESEARCH ANNOUNCE AGREEMENT
           -----------------------------------------------------------

     HUMBOLDT,  S.D.,  and  PASADENA,  Calif., Dec. 12 /PRNewswire-FirstCall/ --
InterActive  Group,  Inc.,  a  Delaware corporation (the "Company") whose common
stock is traded in the over-the-counter market and quoted on the NASD Electronic
Bulletin Board under the symbol "IACG.OB", and Arrowhead Research Corporation, a
privately-owned  California  corporation ("Arrowhead Research"), today announced
the  execution  of  a  definitive  Stock  Purchase  and  Exchange Agreement (the
"Exchange  Agreement") pursuant to which, among other things, Arrowhead Research
would  become  a  wholly-owned  subsidiary  of  the  Company  and  the  former
shareholders  of  Arrowhead  Research  would  acquire approximately 88.9% of the
Company's  Common  Stock.

     Arrowhead  Research  was  formed  in  May  2003,  and  completed  a private
placement  in  October  2003, selling shares of its common stock and warrants to
purchase  common  stock  for  an aggregate of $2,645,000. Arrowhead Research has
recently  initiated  its  plan  of proposed operations, which involves financing
research  projects  primarily in the area of the development "nano" technologies
and applications, by entering into arrangements with the California Institute of
Technology in Pasadena, California ("CalTech"), and two individual professors on
the  faculty  of  CalTech.

     Subject  to  the satisfaction of a number of conditions precedent set forth
in the Exchange Agreement, the Exchange Agreement contemplates the completion of
several  transactions  prior  to  closing,  with the result that an aggregate of
705,635  shares  of  the  Company's  common  stock  would  then  be  outstanding
immediately  prior thereto. The contemplated transactions include the following:

     There  will  be  a  1-for-65  "reverse  split" of the Company's outstanding
common  and  a  1-for-6.5 "reverse split" of the Company's outstanding preferred
stock,  which  would reduce from a total of 25,276,000 to a total of 388,862 the
number  of  shares of the Company's common stock outstanding.  Although approval
of  the  Company's  stockholders  is  required  to  amend  its  Certificate  of
Incorporation  to  effect the "reverse split", the officers and directors of the
Company,  who  together  hold a majority of the votes entitled to be cast on the
matter,  have  indicated  that  they  will vote in favor of the "reverse split."
Accordingly,  approval of the "reverse split" is assured and proxies will not be
solicited from the Company's Stockholders.  However, an Information Statement to
be filed with the Securities and Exchange Commission will be sent to each of the
Company's  stockholders  of record at least 20 calendar days before the "reverse
split"  becomes  effective.

     The  Company  will  acquire  certain  intellectual  property from San Diego
Magnetics,  Inc.  ("SDM"),  whose majority shareholder, TPR Group, Inc., is also
the  principal  stockholder  of  the  Company.  SDM  was incorporated in 1998 to
acquire  from  Eastman  Kodak  Company  ("Kodak") the assets and properties then
employed  by  Kodak  in  the  ownership  and  activities  of the Kodak San Diego
Laboratories,  a  research  and  development  operation in San Diego, California
involved  in  the  areas  of  thin  film,  specialty  micro and nano devices and
detectors.  In  connection  with  the  acquisition, SDM obtained a non-exclusive
right  and  license to use, for research, development and commercial purposes, a
portfolio  of  patents  owned  by



Kodak  (the "Kodak Patents") that had been developed by Kodak, through its Kodak
San  Diego  Laboratories  and  otherwise.  In  August  2003,  a  portion  of its
intellectual  property relating to currency handling products was sold by SDM to
a  third party. The balance of the SDM intellectual property will be transferred
to  the  Company.

     The  Company also is obligated to obtain the conversion and/or cancellation
of  more  than  $1,800,000  of  the  Company's  outstanding  debt,  pursuant  to
agreements to be entered into with the holders thereof, leaving the Company with
liabilities  not  to  exceed  $150,000.

     In connection with the acquisition of the SDM technology and the conversion
and/or  cancellation  of  the  Company's  debt, a total of 316,773 shares of the
Company's common stock, and warrants to purchase an additional 658,583 shares of
the  Company's  common  stock,  at  $1.50  per  share,  would  be  issued.

     At  the  closing,  the  Exchange  Agreement  provides  for  the issuance of
5,655,000  shares  of  the  Company's  common stock, and warrants to purchase an
additional 5,645,000 shares of common stock, at the price of $1.50 per share, to
acquire  all of the issued and outstanding common stock and warrants to purchase
common  stock  of  Arrowhead Research. Arrowhead Research would thereby become a
wholly-owned subsidiary of the Company, whose corporate name would be changed to
"Arrowhead  Research  Corporation",  with  the  former  shareholders  of the old
Arrowhead  Research  owning  5,655,000  shares,  or approximately 88.9%, and the
stockholders of the Company (including those obtaining shares in connection with
the acquisition of the SDM technology and the debt cancellation and conversions)
owning  approximately  11.1%,  of  the  6,350,635 shares of the Company's common
stock  that  would then be outstanding (before taking into account any exercises
of  warrants  that  would  then  be  outstanding).

     The  Exchange  Agreement  also  specifies  that  the  current  officers and
directors  of the Company resign all of their respective offices, to be replaced
by  designees  of  Arrowhead  Research,  effective  as  of  the  closing  of the
transactions  contemplated  thereby.

     The  shares of common stock and warrants to be received by the shareholders
of  Arrowhead  Research  will be issued by Registrant without registration under
the  Securities  Act  of  1933, as amended (the "Securities Act").  However, the
Exchange Agreement provides that, as soon as practicable following issuance, the
Company  would  be required to file a registration statement with the Securities
and  Exchange  Commission  for  the  purpose of registering for resale under the
Securities  Act  all  of these shares and warrants, as well as all of the shares
and  warrants issued without registration under the Securities Act in connection
with  the  acquisition  of  the  SDM  technology  and  the  cancellation  and/or
conversion  of  the  Company's  debt.

     For  additional  information  regarding the Company and SDM, please contact
William  J.  Hanson  at  (605)  363-5117.  For additional information concerning
Arrowhead Research, please contact R. Bruce Stewart at (626) 792-5549.