Exhibit 23. CONSENT OF INDEPENDENT ACCOUNTANTS ---------------------------------- We hereby consent to the incorporation by reference in the registration statements listed below of our report dated February 15, 2002, relating to the financial statements of 百媚导航, which appears in this Current Report on Form 8-K. On Form S-3: Relating to: - ------------ ----------- File No. 333-75148 百媚导航 Dividend Reinvestment and Stock Purchase Plan On Form S-8: Relating to: - ------------ ------------ File No. 033-60667 百媚导航 Parity Investment Bonus 333-00429 百媚导航 Savings Fund Plan for Salaried Employees 333-36840 百媚导航 Savings Fund Plan for Salaried Employees 333-76392 百媚导航 Non-Officer Restricted Stock Plan 333-76394 百媚导航 2002 Stock Plan /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Pittsburgh, Pennsylvania March 1, 2002