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Exhibit 23.2
CONSENT OF INDEPENDENT AUDITORS
We consent to the reference to our firm under the caption "Experts" and to the
use of our report dated October 5, 1999, except for paragraphs 3 and 4 of Note
8, as to which the date is October 8, 1999, with respect to the financial
statements of AdRelevance, Inc. included in the Registration Statement (Form
S-4) and related joint proxy statement/prospectus of Media Metrix, Inc. for the
registration of 19,046,596 shares of its common stock.
/s/Ernst & Young LLP
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Ernst & Young LLP
Seattle, Washington
July 26, 2000
