content: <PAGE>
  
                        SECURITIES AND EXCHANGE COMMISSION
  
                              Washington, D.C. 20549
  
  
                                     FORM 8-K
  
  
                 Current Report Pursuant to Section 13 or 15(d) of
                        The Securities Exchange Act of 1934
  
  
  
       Date of Report (Date of earliest event reported): September 28, 1999
  
                              Mpath Interactive, Inc.
              (Exact name of Registrant as specified in its charter)
  
  
          DELAWARE                        000-25399                94-3217317
  (State or other jurisdiction     (Commission File Number)     (I.R.S. Employer
  incorporation or organization)                               Identification No.)
  
  
  
                                 665 Clyde Avenue
                          Mountain View, California 94043
                (Address of principal executive offices) (Zip code)
  
  
                                  (650) 429-3900
               (Registrant's telephone number, including area code)
  <PAGE>
  
  Item 5.  Other Events.
  
  a. On September 28, 1999, Mpath Interactive, Inc., a Delaware corporation,
     announced that it will acquire Resounding Technology, Inc., a Delaware
     corporation. This acquisition will be accomplished by the statutory merger
     (the "Merger") of ITR Acquisition Corp., a Delaware corporation and a
           ------
     wholly-owned subsidiary of Mpath, with and into Resounding. The Merger will
     be accomplished pursuant to the Agreement and Plan of Merger, dated as of
     September 27, 1999, among Mpath, Resounding, and ITR Acquisition Corp., and a
     related Certificate of Merger, following approval by the stockholders of
     Resounding and satisfaction of other closing conditions. A copy of Mpath's
     press release announcing the Merger is attached as Exhibit 99.1 hereto and
     incorporated by reference herein.
  
  b. Mpath also announced on September 28, 1999 that it is doing business as
     "HearMe." A copy of Mpath's press release announcing the name change is
     attached as Exhibit 99.1 hereto and incorporated by reference herein.
  
  c. On October 7, 1999, Mpath filed a patent infringement suit against Lipstream
     Networks, Inc. and Lipstream Networks, Inc. dba Delaware Lipstream Networks,
     Inc. in the United States District Court, Northern District of California,
     San Jose Division. On October 13, 1998, Mpath was issued United States Patent
     No. 5,822,523, entitled "Server-Group Messaging System for Interactive
     Applications." The action alleges that Lipstream infringes this patent
     through the sale and licensing of its products. Mpath is seeking a court
     order to enjoin Lipstream from further sale or licensing of infringing
     products and is also seeking to recover damages, attorneys fees and costs.
  
  Item 7. Financial Statements, Pro Forma Financial Information and Exhibits.
  
          (c) Exhibits.  99.1 Press Release dated September 28, 1999.
  <PAGE>
  
                                    SIGNATURES
  
  
       Pursuant to the requirements of the Securities Exchange Act of 1934, as
  amended, the Registrant has duly caused this report to be signed on its behalf
  by the undersigned thereunto duly authorized.
  
  
                                     Mpath Interactive, Inc.
                                     (Registrant)
  
  
  
  Date:  October 22, 1999            By:   /s/ Linda Palmor
         ----------------                  ---------------------------------------
                                           Linda Palmor, Chief Financial Officer
  
  
  <PAGE>
  
                                 INDEX TO EXHIBITS
  
  
  Exhibit
  Number    Description
  ------    -----------
  
  99.1      Press release dated September 28, 1999
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text: SECURITIES AND EXCHANGE COMMISSION
  
                              Washington, D.C. 20549
  
                                     FORM 8-K
  
                 Current Report Pursuant to Section 13 or 15(d) of
                        The Securities Exchange Act of 1934
  
       Date of Report (Date of earliest event reported): September 28, 1999
  
                              Mpath Interactive, Inc.
              (Exact name of Registrant as specified in its charter)
  
          DELAWARE                        000-25399                94-3217317
  (State or other jurisdiction     (Commission File Number)     (I.R.S. Employer
  incorporation or organization)                               Identification No.)
  
                                 665 Clyde Avenue
                          Mountain View, California 94043
                (Address of principal executive offices) (Zip code)
  
                                  (650) 429-3900
               (Registrant's telephone number, including area code)
  Item 5.  Other Events.
  
  a. On September 28, 1999, Mpath Interactive, Inc., a Delaware corporation,
     announced that it will acquire Resounding Technology, Inc., a Delaware
     corporation. This acquisition will be accomplished by the statutory merger
     (the "Merger") of ITR Acquisition Corp., a Delaware corporation and a
           ------
     wholly-owned subsidiary of Mpath, with and into Resounding. The Merger will
     be accomplished pursuant to the Agreement and Plan of Merger, dated as of
     September 27, 1999, among Mpath, Resounding, and ITR Acquisition Corp., and a
     related Certificate of Merger, following approval by the stockholders of
     Resounding and satisfaction of other closing conditions. A copy of Mpath's
     press release announcing the Merger is attached as Exhibit 99.1 hereto and
     incorporated by reference herein.
  
  b. Mpath also announced on September 28, 1999 that it is doing business as
     "HearMe." A copy of Mpath's press release announcing the name change is
     attached as Exhibit 99.1 hereto and incorporated by reference herein.
  
  c. On October 7, 1999, Mpath filed a patent infringement suit against Lipstream
     Networks, Inc. and Lipstream Networks, Inc. dba Delaware Lipstream Networks,
     Inc. in the United States District Court, Northern District of California,
     San Jose Division. On October 13, 1998, Mpath was issued United States Patent
     No. 5,822,523, entitled "Server-Group Messaging System for Interactive
     Applications." The action alleges that Lipstream infringes this patent
     through the sale and licensing of its products. Mpath is seeking a court
     order to enjoin Lipstream from further sale or licensing of infringing
     products and is also seeking to recover damages, attorneys fees and costs.
  
  Item 7. Financial Statements, Pro Forma Financial Information and Exhibits.
  
          (c) Exhibits.  99.1 Press Release dated September 28, 1999.
  SIGNATURES
  
       Pursuant to the requirements of the Securities Exchange Act of 1934, as
  amended, the Registrant has duly caused this report to be signed on its behalf
  by the undersigned thereunto duly authorized.
  
                                     Mpath Interactive, Inc.
                                     (Registrant)
  
  Date:  October 22, 1999            By:   /s/ Linda Palmor
         ----------------                  ---------------------------------------
                                           Linda Palmor, Chief Financial Officer
  INDEX TO EXHIBITS
  
  Exhibit
  Number    Description
  ------    -----------
  
  99.1      Press release dated September 28, 1999