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                                                                   Exhibit 23.4
 
                        CONSENT OF INDEPENDENT AUDITORS
 
The Board of Directors
The Speed Merchant, Inc.:
 
     We consent to the use of our report included herein and to the reference to
our firm under the heading "Experts" in the prospectus.
 
                                               /s/ KPMG PEAT MARWICK LLP
 
Mountain View, California
October 2, 1998