EXHIBIT 1 --------- JOINT FILING AGREEMENT

                                    EXHIBIT 1
                                    ---------
                             JOINT FILING AGREEMENT

             The undersigned hereby agree that this Statement on Schedule 13G
with respect to the beneficial ownership of shares of Common Stock, par value
$.001 per share, of Viant Corporation is filed jointly, on behalf of each of
them.


Dated:  April 15, 2002

                                         /s/ Xxxxx X. Xxxxxx
                                         ---------------------------------------
                                         Xxxxx X. Xxxxxx

                                         OKUMUS CAPITAL, L.L.C.

                                         By: /s/ Xxxxx X. Xxxxxx
                                            ------------------------------------
                                             Xxxxx X. Xxxxxx
                                             Managing Member

                                         OKUMUS OPPORTUNITY FUND LTD.

                                         By: OKUMUS Capital, L.L.C.
                                             its Investment Manager and
                                             Attorney-in-Fact

                                         By: /s/ Xxxxx X. Xxxxxx
                                            ------------------------------------
                                             Xxxxx X. Xxxxxx
                                             Managing Member


                                        OKUMUS MARKET NEUTRAL FUND, LTD.
                                         By:  OKUMUS Capital, L.L.C.
                                              its Investment Manager and
                                              Attorney-in-Fact

                                         By: /s/ Xxxxx X. Xxxxxx
                                            ------------------------------------
                                             Xxxxx X. Xxxxxx
                                             Managing Member