Hi GTO, I did all of those steps, but Vundofix found nothing to delete (though I did do both things in step 4). Ewido was going crazy with infection notifications for Virtumundo, and I decided to give Prevx1 a go (let me know if that was a bad move). It finds many infections and removes them, but when I scan again, something new is in it's place

There must be something somewhere in my pc that's taking viruses & installing them as fast as I can delete them...
Here's my HJT log now:
Logfile of HijackThis v1.99.1
Scan saved at 12:27:25 AM, on 23/07/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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\Apache Group\Apache\Apache.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\Program Files\NavNT\defwatch.exe
C:\Program Files\Apache Group\Apache\Apache.exe
C:\Program Files\ewido anti-spyware 4.0\guard.exe
C:\WINDOWS\system32\drivers\KodakCCS.exe
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\mysql\bin\mysqld-nt.exe
C:\Program Files\NavNT\rtvscan.exe
C:\Program Files\Prevx1\PXAgent.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\MsgSys.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\atiptaxx.exe
C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Program Files\NavNT\vptray.exe
C:\Program Files\Common Files\Logitech\QCDriver\LVCOMS.EXE
C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
C:\Program Files\Logitech\MouseWare\system\em_exec.exe
C:\Program Files\Prevx1\PXConsole.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
C:\Program Files\Nikon Camera\Picture Project\NkbMonitor.exe
C:\Program Files\802.11 Wireless LAN\802.11g Wireless Cardbus & PCI Adapter HW.21 V1.30\WlanCU.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Documents and Settings\bac\Application Data\Microsoft\Internet Explorer\Quick Launch\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.beatels.com/R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:7070
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = ;localhost;<local>
O3 - Toolbar: Zend Studio - {95188727-288F-4581-A48D-EAB3BD027314} - C:\Program Files\Zend\bin\ZendIEToolbar.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\windows\downloaded program files\googletoolbar1.dll
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [AtiPTA] atiptaxx.exe
O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe"
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [vptray] C:\Program Files\NavNT\vptray.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Common Files\Logitech\QCDriver\LVCOMS.EXE
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized
O4 - HKLM\..\Run: [PrevxOne] C:\Program Files\Prevx1\PXConsole.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Acrobat Assistant.lnk = C:\Program Files\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: NkbMonitor.exe.lnk = C:\Program Files\Nikon Camera\Picture Project\NkbMonitor.exe
O4 - Global Startup: Wireless Configuration Utility.lnk = C:\Program Files\802.11 Wireless LAN\802.11g Wireless Cardbus & PCI Adapter HW.21 V1.30\WlanCU.exe
O8 - Extra context menu item: &Define - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_DEF.HTM
O8 - Extra context menu item: &Google Search - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: &Translate English Word - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmwordtrans.html
O8 - Extra context menu item: Backward Links - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cached Snapshot of Page - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Look Up in &Encyclopedia - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_ENC.HTM
O8 - Extra context menu item: Similar Pages - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate Page into English - res://c:\windows\downloaded program files\GoogleToolbar1.dll/cmtrans.html
O8 - Extra context menu item: Zend Studio - Debug current page - res://C:\Program Files\Zend\bin\ZendIEToolbar.dll/DebugCurrent.html
O8 - Extra context menu item: Zend Studio - Debug next page - res://C:\Program Files\Zend\bin\ZendIEToolbar.dll/DebugNext.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Encarta Encyclopedia - {2FDEF853-0759-11D4-A92E-006097DBED37} - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_ENC.HTM
O9 - Extra 'Tools' menuitem: Encarta Encyclopedia - {2FDEF853-0759-11D4-A92E-006097DBED37} - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_ENC.HTM
O9 - Extra button: Define - {5DA9DE80-097A-11D4-A92E-006097DBED37} - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_DEF.HTM
O9 - Extra 'Tools' menuitem: Define - {5DA9DE80-097A-11D4-A92E-006097DBED37} - C:\Program Files\Common Files\Microsoft Shared\Reference 2001\A\ERS_DEF.HTM
O9 - Extra button: Zend Studio Toolbar - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CC} - C:\Program Files\Zend\bin\ZendIEToolbar.dll
O9 - Extra 'Tools' menuitem: Zend Studio - {A26ABCF0-1C8F-46e7-A67C-0489DC21B9CC} - C:\Program Files\Zend\bin\ZendIEToolbar.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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} -
http://a1540.g.akamai.net/7/1540/52/20020124/qtinstall.info.apple.com/qt505/uk/win/QuickTimeInstaller.exeO16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} -
http://software-dl.real.com/285c1b2744923879db06/netzip/RdxIE601.cabO16 - DPF: {6CB5E471-C305-11D3-99A8-000086395495} -
http://toolbar.google.com/data/en/deleon/1.1.57-deleon/GoogleNav.cabO16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) -
http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1129614108990O16 - DPF: {C2FCEF52-ACE9-11D3-BEBD-00105AA9B6AE} (Symantec RuFSI Registry Information Class) -
http://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cabO17 - HKLM\System\CCS\Services\Tcpip\..\{CC8D380D-34D9-4BF5-888D-371C60D59E9E}: NameServer = 203.2.75.132,198.142.0.51
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Apache - Unknown owner - C:\Program Files\Apache Group\Apache\Apache.exe" --ntservice (file missing)
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\NavNT\defwatch.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: Ipswitch WS_FTP Queue (ftpqueue) - Ipswitch, Inc., 81 Hartwell Ave, Lexington MA 02421 - C:\Program Files\WS_FTP Pro\ftpsched.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: IMAPI CD-Burning COM Service (ImapiService) - Roxio Inc. - C:\WINDOWS\System32\ImapiRox.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Kodak Camera Connection Software (KodakCCS) - Eastman Kodak Company - C:\WINDOWS\system32\drivers\KodakCCS.exe
O23 - Service: Macromedia Licensing Service - Macromedia - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: MySQL41 - Unknown owner - C:\mysql\bin\mysqld-nt".exe (file missing)
O23 - Service: Norton AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\NavNT\rtvscan.exe
O23 - Service: Prevx Agent (PREVXAgent) - Unknown owner - C:\Program Files\Prevx1\PXAgent.exe" -f (file missing)
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Can you please let me know if you have any ideas on this one? Thanks for taking the time!