Trying this again, hope I got it right this time...
Running Windows 98SE and IE 6.
Logging into certain sites IE is giving me a security warning about a certificate who's name doesn't match the site. The issuer is Thawte.com who appear to be a legitimate certificate site but the issued to site varies from lb1.sj1 to lb3.sj1. I've searched these forums and only found a reference in someone else's logs to thawte. Searching the net for lb1.sj1 and lb3.sj1 I only found one reference over at the eBay forums.

Spybot run - Clean
AdAware run - Clean
eTrust Antivirus (local) - Clean
HijackThis log follows -

Logfile of HijackThis v1.99.1
Scan saved at 7:57:51 PM, on 2/14/07
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\ATI2EVXX.EXE
C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\TASKMON.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\MICROSOFT HARDWARE\MOUSE\POINT32.EXE
C:\PROGRAM FILES\ZONE LABS\ZONEALARM\ZONEALARM.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\WINDOWS\SYSTEM\DDHELP.EXE
C:\HIJACKTHIS\HIJACKTHIS.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = file:///C:/My%20Web%20Pages/Start-Page/index.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = MaD GoDs InC.
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 6.0\READER\ACTIVEX\ACROIEHELPER.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHELPER.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [TaskMonitor] C:\WINDOWS\taskmon.exe
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [ATIPOLL] ati2evxx.exe
O4 - HKLM\..\RunServices: [TrueVector] C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE -service
O4 - HKLM\..\RunServices: [ATISmart] C:\WINDOWS\SYSTEM\ati2s9ag.exe
O4 - Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: ZoneAlarm.lnk = C:\Program Files\Zone Labs\ZoneAlarm\zonealarm.exe
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
O16 - DPF: {E5D419D6-A846-4514-9FAD-97E826C84822} (HeartbeatCtl Class) - http://fdl.msn.com/zone/datafiles/heartbeat.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://zone.msn.com/binFramework/v10...o.cab34246.cab
O16 - DPF: {3FE16C08-D6A7-4133-84FC-D5BFB4F7D886} (WebGameLoader Class) - http://zone.msn.com/bingame/rtlw/def...GameLoader.cab
O16 - DPF: {9AA73F41-EC64-489E-9A73-9CD52E528BC4} (ZoneAxRcMgr Class) - http://zone.msn.com/binGame/ZAxRcMgr.cab
O16 - DPF: {A8683C98-5341-421B-B23C-8514C05354F1} (FujifilmUploader Class) - http://photo.walmart.com/photo/uploa...loadClient.cab
O16 - DPF: {DF780F87-FF2B-4DF8-92D0-73DB16A1543A} -
O16 - DPF: {4B9F2C37-C0CF-42BC-BB2D-DCFA8B25CABF} -
O16 - DPF: {406B5949-7190-4245-91A9-30A17DE16AD0} -
O17 - HKLM\System\CCS\Services\VxD\MSTCP: NameServer = 85.255.114.83,85.255.112.183
O18 - Protocol: IW - {F4CB1DC2-BF71-42F5-81AB-4606998A6B56} - C:\PROGRAM FILES\WALKER\IMAGEWALKER220\IMAGEWALKERHTML.DLL