Any viruses blocking my e-mail process?

I'm having some problems accessing my MS Outlook. At first, the download process would slow to a crawl. I turned off my Norton AntiVirus and Internet Security to see if either was interfering with the process, but there was no difference. Now, I can't seem to connect to the e-mail server at all. I'm wondering if there's a virus that's causing the problem.

I'd appreciate it if someone can look at my HijackThis log and let me know if there's anything that needs fixing:

Logfile of HijackThis v1.97.7
Scan saved at 9:49:24 AM, on 4/19/2004
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Norton Internet Security\NISUM.EXE
C:\Program Files\Norton Internet Security\ccPxySvc.exe
C:\WINNT\System32\cpqalert.exe
C:\Program Files\COMPAQ\CpqWebDMI\webdmi.EXE
C:\WINNT\System32\svchost.exe
C:\WINNT\system32\hidserv.exe
C:\Program Files\Compaq\LCRMS\LCRMS.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\system32\stisvc.exe
c:\dmi\win32\bin\Win32sl.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\cpqdmi.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\wuauclt.exe
C:\Program Files\Compaq\Easy Access Keyboard\MMKeybd.exe
C:\WINNT\system32\CHKADMIN.EXE
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Compaq\Easy Access Keyboard\MEDIACTR.EXE
C:\Program Files\3Com\ControlCenter\Instupdt.exe
C:\Program Files\Compaq\Easy Access Keyboard\MMUSBKB2.EXE
C:\Program Files\Iomega\Tools\IMGICON.EXE
C:\Program Files\Intuit\QuickBooks Pro\Components\QBAgent\qbdagent2001.exe
C:\PROGRA~1\MICROS~2\Office\OUTLOOK.EXE
C:\WINNT\System32\MsiExec.exe
C:\download\Hijack This\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.21.56:3128
O2 - BHO: (no name) - {0019C3E2-DD48-4A6D-ABCD-8D32436323D9} - (no file)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: @msdxmLC.dll,[email protected],&Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Easy Access Keyboard] C:\Program Files\Compaq\Easy Access Keyboard\MMKeybd.exe
O4 - HKLM\..\Run: [CHKADMIN] CHKADMIN.EXE
O4 - HKLM\..\Run: [LoadQM] loadqm.xxe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Instant Update.lnk = C:\Program Files\3Com\ControlCenter\Instupdt.exe
O4 - Global Startup: Iomega Backup Scheduler.lnk = C:\Program Files\Iomega\Iomega Backup\dtiom98.exe
O4 - Global Startup: Iomega Icons.lnk = C:\Program Files\Iomega\Tools\IMGICON.EXE
O4 - Global Startup: Iomega Startup Options.lnk = C:\Program Files\Iomega\Tools\IMGSTART.EXE
O4 - Global Startup: IomegaWare.lnk = C:\Program Files\Iomega\Iomegaware\COMMANDER.EXE
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: QuickBooks 2001 Delivery Agent.lnk = C:\Program Files\Intuit\QuickBooks Pro\Components\QBAgent\qbdagent2001.exe
O4 - Global Startup: QuikSync.lnk = C:\Program Files\Iomega\QuikSync\QUIKSYNC.EXE
O8 - Extra context menu item: &Google Search - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: Si&milar Pages - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://C:\Program Files\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: ANTIVIRUS (HKLM)
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Real.com (HKLM)
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://a1540.g.akamai.net/7/1540/52...pple.com/borris/us/win/QuickTimeInstaller.exe
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38056.808900463
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {D9EC0A76-03BF-11D4-A509-0090270F86E3} - http://download.spywarelabs.com/install/1203030306/VBouncerOuter1203.EXE
O16 - DPF: {E855A2D4-987E-4F3B-A51C-64D10A7E2479} (EPSImageControl Class) - http://tools.ebayimg.com/eps/activex/EPSControl_v1-0-3-0.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{98A4EF32-F250-4F3C-80AC-C413B21E294F}: Domain = corp.com