I ran the hijak this, and this is the log.

Thanks

Joe.

Logfile of HijackThis v1.97.3
Scan saved at 7:41:30 PM, on 10/15/2003
Platform: Windows ME (Win9x 4.90.3000)
MSIE: Internet Explorer v5.50 (5.50.4134.0100)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\MSTASK.EXE
C:\WINDOWS\SYSTEM\MDM.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
C:\PROGRAM FILES\MCAFEE.COM\VSO\MCVSRTE.EXE
C:\WINDOWS\SYSTEM\RESTORE\STMGR.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\LOGITECH\MOUSEWARE\SYSTEM\EM_EXEC.EXE
C:\PROGRAM FILES\VISIONEER ONETOUCH\ONETOUCHMON.EXE
C:\PROGRAM FILES\TEXTBRIDGE PRO 9.0\BIN\INSTANTACCESS.EXE
C:\PROGRAM FILES\MCAFEE.COM\VSO\MCVSSHLD.EXE
C:\PROGRAM FILES\MCAFEE.COM\VSO\MCVSESCN.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\HPZTSB04.EXE
C:\WINDOWS\SYSTEM\HPHMON03.EXE
C:\PROGRAM FILES\HEWLETT-PACKARD\PHOTOSMART\PHOTO IMAGING\HPI_MONITOR.EXE
C:\PROGRAM FILES\HEWLETT-PACKARD\PHOTOSMART\HP SHARE-TO-WEB\HPGS2WND.EXE
C:\AV.EXE
C:\WINDOWS\SYSTEM\SPOOL32.EXE
C:\PROGRAM FILES\LOGITECH\DESKTOP MESSENGER\8876480\PROGRAM\BACKWEB-8876480.EXE
C:\PROGRAM FILES\HEWLETT-PACKARD\PHOTOSMART\HP SHARE-TO-WEB\HPGS2WNF.EXE
C:\PROGRAM FILES\TEXTBRIDGE PRO 9.0\BIN\EREG\REMIND32.EXE
C:\WINDOWS\SYSTEM\HPHIPM09.EXE
C:\WINDOWS\SYSTEM\PSTORES.EXE
C:\PROGRAM FILES\WINZIP\WZQKPICK.EXE
C:\MY DOCUMENTS\HIJACKTHIS.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.realphx.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
O3 - Toolbar: @msdxmLC.dll,-1@1033,&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O3 - Toolbar: McAfee VirusScan - {BA52B914-B692-46c4-B683-905236F6F655} - C:\PROGRAM FILES\MCAFEE.COM\VSO\MCVSSHL.DLL
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [PCHealth] C:\WINDOWS\PCHealth\Support\PCHSchd.exe -s
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\LOGITECH\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\Run: [OneTouch Monitor] C:\PROGRA~1\VISION~1\ONETOU~2.EXE
O4 - HKLM\..\Run: [InstantAccess] C:\PROGRA~1\TEXTBR~1.0\BIN\INSTAN~1.EXE /h
O4 - HKLM\..\Run: [RegisterDropHandler] C:\PROGRA~1\TEXTBR~1.0\BIN\REGIST~1.EXE
O4 - HKLM\..\Run: [VSOCheckTask] "C:\PROGRA~1\MCAFEE.COM\VSO\MCMNHDLR.EXE" /checktask
O4 - HKLM\..\Run: [VirusScan Online] "C:\PROGRA~1\MCAFEE.COM\VSO\mcvsshld.exe"
O4 - HKLM\..\Run: [MCAgentExe] C:\PROGRA~1\MCAFEE.COM\AGENT\mcagent.exe
O4 - HKLM\..\Run: [MCUpdateExe] C:\PROGRA~1\MCAFEE.COM\AGENT\MCUPDATE.EXE
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\SYSTEM\hpztsb04.exe
O4 - HKLM\..\Run: [HPHmon03] C:\WINDOWS\SYSTEM\HPHMON03.EXE
O4 - HKLM\..\Run: [CXMon] "C:\Program Files\Hewlett-Packard\PhotoSmart\Photo Imaging\Hpi_Monitor.exe"
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\Hewlett-Packard\PhotoSmart\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [Antivirus] c:\av.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SchedulingAgent] mstask.exe
O4 - HKLM\..\RunServices: [*StateMgr] C:\WINDOWS\System\Restore\StateMgr.exe
O4 - HKLM\..\RunServices: [Machine Debug Manager] C:\WINDOWS\SYSTEM\MDM.EXE
O4 - HKLM\..\RunServices: [StillImageMonitor] C:\WINDOWS\SYSTEM\STIMON.EXE
O4 - HKLM\..\RunServices: [RegisterDropHandler] C:\PROGRA~1\TEXTBR~1.0\BIN\REGIST~1.EXE
O4 - HKLM\..\RunServices: [McVsRte] C:\PROGRA~1\MCAFEE.COM\VSO\mcvsrte.exe /embedding
O4 - HKCU\..\Run: [LDM] C:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - HKCU\..\Run: [PPWebCap] C:\PROGRA~1\SCANSOFT\PAPERP~1\PPWebCap.exe
O4 - HKCU\..\Run: [BMUpdate] C:\WINDOWS\SYSTEM\BMUpdate.exe
O4 - Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Startup: reminder-ScanSoft Product Registration.lnk = C:\Program Files\TextBridge Pro 9.0\Bin\Ereg\Remind32.exe
O4 - Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: MSN Messenger Service (HKLM)
O9 - Extra button: AIM (HKLM)
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/ansi/iuctl.CAB?37905.3852662037
O16 - DPF: {4ED9DDF0-7479-4BBE-9335-5A1EDB1D8A21} (McAfee.com Operating System Class) - http://bin.mcafee.com/molbin/shared/mcinsctl/en-us/4,0,0,74/mcinsctl.cab
O16 - DPF: {BCC0FF27-31D9-4614-A68E-C18E1ADA4389} (DwnldGroupMgr Class) - http://bin.mcafee.com/molbin/shared/mcgdmgr/en-us/1,0,0,16/mcgdmgr.cab
O16 - DPF: {544EB377-350A-4295-9BEB-EAB8392E09C6} (MSN Money Charting) - http://fdl.msn.com/public/investor/v13/invinstl.exe
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab

Hi jfusillo, welcome.

Have Hijack This fix the following by placing a check in the appropriate boxes and selecting fix checked. Make sure all browser and all Windows Explorer windows are closed before fixing.

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.realphx.com

O4 - HKLM\..\Run: [Antivirus] c:\av.exe

Reboot and delete:
c:\av.exe  <-- file

Remove Realphx from your AIM profile.
Visit windows update.