EXHIBIT 4.42 POWER OF ATTORNEY

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                                                                    EXHIBIT 4.42

                                POWER OF ATTORNEY

      I, Long Wei, citizen of the People's Republic of China (the " PRC"), the

ID Code is 310104720727481, hereby irrevocably assigns Mr. Yang Lei the

following powers and rights during the term of this Power of Attorney:

      I hereby assigns Mr. Yang Lei to vote on my behalf at the shareholders'

meetings of Shanghai Unilink Computer Co., Ltd. and exercise the full voting

rights as the shareholder of the company as have been given to me by law and

under the Articles of Association of the company, including but not limited to,

the right to sell or transfer any or all of the shares of Shanghai Unilink

Computer Co., Ltd. held by myself and designate and appoint the directors and

the general manager etc of Shanghai Un