Mysterious Processes

I did scans with Spy Bot, Ad Aware, and Norton Antivirus but I still have some potentially bad processes running. One of these is called Dap68hMO.exe and the other seems to randomize its name whenever I delete it. The random one also shows up in the registry under run. Is there a way to get rid of them? Here is my HijackThis log, I put the files I am worried about in bold. I'd appreciate any helpful replies.

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\system32\spoolsv.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\PROGRA~1\Navnt\navapsvc.exe
C:\PROGRA~1\Navnt\npssvc.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\Navnt\alertsvc.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Microsoft IntelliType Pro\type32.exe
C:\Program Files\Microsoft IntelliPoint\point32.exe
C:\Program Files\AIM95\aim.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_A10IC2.EXE
C:\Program Files\Navnt\navapw32.exe
C:\Program Files\D-Link AirPlus\AirPlus.exe
C:\WINDOWS\System32\Dap68hMO.exe
C:\WINDOWS\System32\Bnqv5T.exe
C:\Downloads\hijackthis\HijackThis.exe

R3 - Default URLSearchHook is missing
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [Norton Program Scheduler Event Checker] C:\PROGRA~1\Navnt\npscheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\WINDOWS\SYSTEM32\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] C:\Program Files\Common Files\Real\Update_OB\realsched.exe -osboot
O4 - HKLM\..\Run: [type32] "C:\Program Files\Microsoft IntelliType Pro\type32.exe"
O4 - HKLM\..\Run: [IntelliPoint] "C:\Program Files\Microsoft IntelliPoint\point32.exe"
O4 - HKLM\..\Run: [5G82YKF5BEY93S] C:\WINDOWS\System32\Ywt4.exe
O4 - HKCU\..\Run: [AIM] C:\Program Files\AIM95\aim.exe -cnetwait.odl
O4 - HKCU\..\Run: [EPSON Stylus C60 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_A10IC2.EXE /P23 "EPSON Stylus C60 Series" /O6 "USB001" /M "Stylus C60"
O4 - Global Startup: VAIO Action Setup (Server).lnk = C:\Program Files\Sony\VAIO Action Setup\VAServ.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: PowerReg SchedulerV2.exe
O4 - Global Startup: EPSON Status Monitor 3 Environment Check 2.lnk = C:\WINDOWS\SYSTEM32\spool\drivers\w32x86\3\E_SRCV02.EXE
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Office10\OSA.EXE
O4 - Global Startup: Norton AntiVirus AutoProtect.lnk = C:\Program Files\Navnt\navapw32.exe
O4 - Global Startup: D-Link AirPlus.lnk = ?
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Download with GetRight - C:\Program Files\GetRight\GRdownload.htm
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Open with GetRight Browser - C:\Program Files\GetRight\GRbrowse.htm
O8 - Extra context menu item: Si&milar Pages - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://c:\program files\google\GoogleToolbar2.dll/cmtrans.html
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O16 - DPF: Win32 Classes -
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://cs6.chat.yahoo.com/v43/yacscom.cab
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52/20011217/qtinstall.info.apple.com/qt505/us/win/QuickTimeInstaller.exe
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/ansi/iuctl.CAB?37750.792974537
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab

 

by the way, my operating system is Windows XP.

 

Thanks for the help. I did a scan at House Call, and cleared out some viruses. Now everything is working great.