How can I fix my computer?

Logfile of HijackThis v1.99.1
Scan saved at 12:46:57 PM, on 8/20/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\windows\System32\smss.exe
C:\windows\System32\winlogon.exe
C:\windows\system32\services.exe
C:\windows\system32\lsass.exe
C:\windows\system32\svchost.exe
C:\windows\System32\svchost.exe
C:\windows\Explorer.EXE
C:\windows\system32\LEXBCES.EXE
C:\windows\system32\spoolsv.exe
C:\windows\system32\LEXPPS.EXE
C:\windows\System32\SVCHST.EXE
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\windows\System32\svchost.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\WinAce\WinAce.exe
C:\Documents and Settings\For Everyone\Local Settings\Temp\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://google.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://yahoo.sbc.com/dsl
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://ads.dealhelper.com/adserver/i-i.php?s=122&w=1&h=1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: SDWin32 Class - {00123119-6FA0-4701-A842-2B81EF7387C8} - blank (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SDWin32 Class - {FF46C321-727F-4797-861C-81BC8CF31A87} - blank (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Toolbar - {BC97B254-B2B9-4D40-971D-78E0978F5F26}} - (no file)
O3 - Toolbar: (no name) - {BC97B254-B2B9-4D40-971D-78E0978F5F26} - (no file)
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn2\yt.dll
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [Messenger Plus] "C:\Program Files\Messenger Plus\messplus.exe" -silent
O4 - HKLM\..\Run: [BearShare] C:\Program Files\BearShare\BearShare.exe /pause
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Winsock2 drivers] SVCHST.EXE
O4 - HKLM\..\Run: [EGTSOFT System Locker] C:\Program Files\EGT System Locker\slocker.exe
O4 - HKLM\..\Run: [mmemdrv] C:\windows\System32\mmemdrv.exe /n
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [CSV10P70] C:\Program Files\CSBB\CSv10P070.exe
O4 - HKLM\..\Run: [version] C:\windows\System32\adl_dh.exe
O4 - HKLM\..\Run: [msradl] c:\windows\system32\dpycxgp.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [nnso] C:\windows\System32\nnso.exe
O4 - HKLM\..\Run: [winsync] C:\windows\System32\skgxks.exe reg_run
O4 - HKLM\..\Run: [winupdates] C:\Program Files\winupdates\winupdates.exe /auto
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKCU\..\RunOnce: [Winsock2 drivers] SVCHST.EXE
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNfox000
O8 - Extra context menu item: Add to AD Black List - C:\Program Files\Avant Browser\AddToADBlackList.htm
O8 - Extra context menu item: Block All Images from the Same Server - C:\Program Files\Avant Browser\AddAllToADBlackList.htm
O8 - Extra context menu item: Highlight - C:\Program Files\Avant Browser\Highlight.htm
O8 - Extra context menu item: Open All Links in This Page... - C:\Program Files\Avant Browser\OpenAllLinks.htm
O8 - Extra context menu item: Open In New Avant Browser - C:\Program Files\Avant Browser\OpenInNewBrowser.htm
O8 - Extra context menu item: Search - C:\Program Files\Avant Browser\Search.htm
O9 - Extra button: Instant Buzz - {066040F0-5018-4E15-8AA0-81D36136D989} - C:\windows\System32\shdocvw.dll
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Pager\yhexbmes0521.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Pager\yhexbmes0521.dll
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM95\aim.exe
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE
O9 - Extra button: Ebates - {6685509E-B47B-4f47-8E16-9A5F3A62F683} - file://C:\Program Files\Ebates_MoeMoneyMaker\Sy350\Tp350\scri350a.htm (file missing) (HKCU)
O15 - Trusted Zone: http://www.neededware.com
O16 - DPF: Tornado 21 - http://download.games.yahoo.com/games/clients/y/t21t0_x.cab
O16 - DPF: Yahoo! Chat - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/c381/chat.cab
O16 - DPF: Yahoo! Dice - http://download.games.yahoo.com/games/clients/y/dct0_x.cab
O16 - DPF: Yahoo! Graffiti - http://download.games.yahoo.com/games/clients/y/grt5_x.cab
O16 - DPF: Yahoo! Literati - http://download.games.yahoo.com/games/clients/y/tt0_x.cab
O16 - DPF: Yahoo! Pool 2 - http://download.games.yahoo.com/games/clients/y/potc_x.cab
O16 - DPF: Yahoo! Towers 2.0 - http://download.games.yahoo.com/games/clients/y/ywt0_x.cab
O16 - DPF: {04E214E5-63AF-4236-83C6-A7ADCBF9BD02} (HouseCall Control) - http://housecall60.trendmicro.com/housecall/xscan60.cab
O16 - DPF: {231B1C6E-F934-42A2-92B6-C2FEFEC24276} (yucsetreg Class) - C:\Program Files\Yahoo!\common\yucconfig.dll
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - C:\Program Files\Yahoo!\common\yinsthelper.dll
O16 - DPF: {763C10EE-E4C6-49AA-9325-F15ABF1C52B0} (X1 DownloadControl Class) - http://www.x1.com/download/X1WebInstall.cab
O16 - DPF: {77E32299-629F-43C6-AB77-6A1E6D7663F6} (Groove Control) - http://www.nick.com/common/groove/gx/GrooveAX27.cab
O16 - DPF: {90C9629E-CD32-11D3-BBFB-00105A1F0D68} (InstallShield International Setup Player) - http://www.installengine.com/engine/isetup.cab
O16 - DPF: {BAC01377-73DD-4796-854D-2A8997E3D68A} - http://us.dl1.yimg.com/download.yahoo.com/dl/installs/ydropper/ydropper1_1us.cab
O16 - DPF: {CA034DCC-A580-4333-B52F-15F98C42E04C} (Downloader Class) - https://www.stopzilla.com/_download/Auto_Installer/dwnldr.cab
O16 - DPF: {E504EE6E-47C6-11D5-B8AB-00D0B78F3D48} (Yahoo! Webcam Viewer Wrapper) - http://chat.yahoo.com/cab/yvwrctl.cab
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\windows\system32\LEXBCES.EXE
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: System Startup Service (SvcProc) - Unknown owner - c:\windows\SvcProc.exe (file missing)

Hi JGZ, welcome to DaniWeb :D

Please follow the recommendations in the links below to help protect your PC (Windows Update, file-sharing, etc.), basic cleanup advice, and information on the use of HijackThis. Note: please review the Hijackthis advice before running the cleanup procedures (you now have HJT in a temp folder and will lose it if you empty that folder).

After you get your Windows Updates (SP1 or SP 1a, don't get SP2 at this time), move HijackThis to its own permanent folder, and run the cleanup procedures, close any open browser windows, scan with HJT, and post a new log please.

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