Hi, I met the same problem of mysearchnow.com/passthrough/index.html?http://about blank
I used the CWShredder in safe mode and pressed the fix button. after that I run HijackThis. The following is the list of the HijackThis log:

Logfile of HijackThis v1.98.0
Scan saved at 23:14:56, on 7/23/2004
Platform: Windows 2000 SP3 (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\Explorer.EXE
C:\WINNT\system32\ctfmon.exe
C:\DOCUME~1\wj\LOCALS~1\Temp\Rar$EX00.442\HijackThis.exe
C:\WINNT\system32\NOTEPAD.EXE

R3 - URLSearchHook: (no name) - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
R3 - URLSearchHook: é?Ã*??úê? - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\PROGRA~1\3721\Assist\assist.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: é?Ã*??úê? - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\PROGRA~1\3721\Assist\assist.dll
O2 - BHO: DashLogoActive - {4BDB9126-0340-8187-32B4-1B10E3C4C7B7} - C:\PROGRA~1\CAKEHE~1\Knobkind.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O3 - Toolbar: μ?ì¨(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: é?Ã*??úê? - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\PROGRA~1\3721\Assist\assist.dll
O3 - Toolbar: Bird memo type - {6F54762B-332D-9311-E7D2-11440716930C} - C:\PROGRA~1\CAKEHE~1\Knobkind.dll
O4 - HKLM\..\Run: [TrackPointSrv] tp4mon.exe
O4 - HKLM\..\Run: [SoundFusion] RunDll32 cwcprops.cpl,CrystalControlWnd
O4 - HKLM\..\Run: [TpHotkey] C:\PROGRA~1\ThinkPad\UTILIT~1\tphkmgr.exe
O4 - HKLM\..\Run: [PrinTray] C:\WINNT\System32\spool\DRIVERS\W32X86\2\printray.exe
O4 - HKLM\..\Run: [LXSUPMON] C:\WINNT\System32\LXSUPMON.EXE RUN
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [WinampAgent] "C:\Program Files\Winamp3\winampa.exe"
O4 - HKLM\..\Run: [zSPGuard] c:\program files\pjw\spguard\spguard.exe /s /r
O4 - HKLM\..\Run: [SymTray - Norton SystemWorks] C:\Program Files\Common Files\Symantec Shared\Symtray.exe SetReg
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [OneTouch Monitor] C:\Program Files\Visioneer OneTouch\OneTouchMon.exe
O4 - HKLM\..\Run: [helper.dll] C:\WINNT\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [MSNShell] C:\Program Files\msnshell\msnshell.exe autorun
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Program Files\Messenger Plus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [setup settings] C:\PROGRA~1\DEFY MFCD TEAM\Lite locks.exe
O4 - HKLM\..\RunOnce: [SymTray - Norton SystemWorks] C:\Program Files\Common Files\Symantec Shared\Symtrdr.exe
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [PPWebCap] C:\PROGRA~1\ScanSoft\PAPERP~1\PPWebCap.exe
O4 - HKCU\..\Run: [ctfmon.exe] ctfmon.exe
O4 - HKCU\..\Run: [MessengerPlus3] "C:\Program Files\Messenger Plus! 3\MsgPlus.exe" /WinStart
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O9 - Extra button: ê??ú?ìD? - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=203 (file missing)
O9 - Extra button: ′′?¨ò??ˉê?2? - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\inetrepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\inetrepl.dll
O9 - Extra 'Tools' menuitem: ′′?¨ò??ˉê?2?... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\inetrepl.dll
O9 - Extra button: ICQ Pro - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Program Files\ICQ\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\Program Files\ICQ\ICQ.exe
O9 - Extra button: ×??? - {8DE0FCD4-5EB5-11D3-AD25-00002100131B} - C:\PROGRA~1\Kingsoft\XDict\IEPlugin.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\OFFICE11\REFIEBAR.DLL
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM\aim.exe
O9 - Extra button: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Program Files\ICQLite\ICQLite.exe
O9 - Extra button: ?eé?′ê°? - {C8CE29C5-7589-11D3-B81B-0080C8DC5DC8} - C:\PROGRA~1\Kingsoft\XDict\IEPlugin.dll
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
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\PROGRA~1\Yahoo!\MESSEN~1\YPager.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: sslclient - http://class.tol24.com/download/ocx/sslclient.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/S...in/AvSniff.cab
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/S.../bin/cabsa.cab
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Common Files\Microsoft Shared\Help\hxds.dll



I checked four of them （the four list is below) and press the fix button, I fixed the "bird memo type" bar but when I start my ie, i still can see a big search bar at the bottom of the IＥwindow. Do you know how can i remove it? and what else items i should check and fix at HijackThis? I am appreciated for your help.


R3 - URLSearchHook: (no name) - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)
R3 - URLSearchHook: é?Ã*??úê? - {1B0E7716-898E-48cc-9690-4E338E8DE1D3} - C:\PROGRA~1\3721\Assist\assist.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O3 - Toolbar: Bird memo type - {6F54762B-332D-9311-E7D2-11440716930C} - C:\PROGRA~1\CAKEHE~1\Knobkind.dll

I have moved your post to it's own thread. Please do not tag on to the end of other members threads.

Unzip HJT into it's own permanent folder before doing anything in order for it to create backups. (Not a temporary folder or directly on the desktop (in a folder on the desktop is fine) & not directly on your hard drive). Close all (browser) windows & rescan with hijackthis. When the scan is finished place a check in the box to the left of the following entries & click 'fix checked' :

R3 - URLSearchHook: (no name) - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)

O2 - BHO: DashLogoActive - {4BDB9126-0340-8187-32B4-1B10E3C4C7B7} - C:\PROGRA~1\CAKEHE~1\Knobkind.dll
O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - (no file)

O3 - Toolbar: Bird memo type - {6F54762B-332D-9311-E7D2-11440716930C} - C:\PROGRA~1\CAKEHE~1\Knobkind.dll

O4 - HKLM\..\Run: [helper.dll] C:\WINNT\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [setup settings] C:\PROGRA~1\DEFY MFCD TEAM\Lite locks.exe

O9 - Extra button: ê??ú?ìD? - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=203 (file missing)

Reboot into safe mode following the instructions here & navigate to & delete the following if found:

C:\PROGRA~1\CAKEHE~1
C:\PROGRA~1\DEFY MFCD TEAM

C:\PROGRA~1\3721\helper.dll

Reboot normally. If you never installed this one yourself, I suggest it's removal;

C:\PROGRA~1\3721

Thanks, Crunchie.
I finally removed all of them and got a clear IE. :lol: :lol: :lol: :lol: :lol:
You are so COOL!

You're welcome . Marking this as solved. Anyone else with the same problem, please start your own thread. Thank you.