Thanks.  I download the zip file but was not able to un-zip the file.  Is there anywhere I can download an un-zip version.

water,

I'm sure there is. I've checked a few sites, but all of them list it as zip. Were you getting an error message when trying to unzip the file?

Mike.

When I double click the icon, my system asked me which application should be used to open the file. 

Do you know where could I download a free Winzip application? 

Just download an evaluation version of Winzip and have un-zip the HijackThis file.  Here is the long from v1.98.2.  Please help...

Logfile of HijackThis v1.98.2
Scan saved at 上午 12:50:23, on 2004/12/3
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Network ICE\BlackICE\blackd.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\svchost.exe
C:\Program Files\Network ICE\BlackICE\blackice.exe
C:\Program Files\Lavasoft\Ad-Aware SE Personal\Ad-Aware.exe
C:\Program Files\Microsoft Office\Office\WINWORD.EXE
C:\WINNT\msagent\AgentSvr.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\PROGRA~1\WINZIP\wzqkpick.exe
C:\Program Files\HijackThis Anti-Spy\HijackThis.exe

O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\ycomp5_5_7_0.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\ycomp5_5_7_0.dll
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Common Files\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - Global Startup: BlackICE PC Protection.lnk = C:\Program Files\Network ICE\BlackICE\blackice.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\web\related.htm
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/activedata/SymAData.cab
O16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) - https://www-secure.symantec.com/techsupp/activedata/ActiveData.cab
O18 - Protocol: cetihpz - {CF184AD3-CDCB-4168-A3F7-8E447D129300} - C:\Program Files\HP\hpcoretech\comp\hpuiprot.dll

water,

Are you running a limited startup? Or are using a computer with multiple user accounts?

Mike.

No.  I am using an individual notebook.

The About:blank does not hit me every time.  It usually hit me once every two login. 

Also, the log was generated after I cleaned my PC by Ad-ware SE.  Should I send you the log before the scanning?