Experiencing Slowdown, Wondering if I've missed anything

[Illuminatus Primus]

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\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\System32\Ati2evxx.exe
C:\WINDOWS\system32\cisvc.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\DSentry.exe
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd.exe
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb08.exe
C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Digital Line Detect\DLG.exe
C:\Program Files\Common Files\Microsoft Shared\Works Shared\wkcalrem.exe
C:\Program Files\KaZaA Lite\Kazaa.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Microsoft Money\System\urlmap.exe
C:\Documents and Settings\John Edward Vermazen\Local Settings\Temp\Temporary Directory 6 for hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dellnet.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.dellnet.com/
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
R3 - URLSearchHook: (no name) - {1C78AB3F-A857-482e-80C0-3A1E5238A565} - (no file)
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - C:\Program Files\Microsoft Money\System\mnyviewer.dll
O4 - HKLM\..\Run: [DVDSentry] C:\WINDOWS\System32\DSentry.exe
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe"
O4 - HKLM\..\Run: [DeadAIM] rundll32.exe "C:\Program Files\AIM95\\DeadAIM.ocm",ExportedCheckODLs
O4 - HKLM\..\Run: [HP Software Update] C:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb08.exe
O4 - HKLM\..\Run: [DeviceDiscovery] C:\Program Files\Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
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 - HKLM\..\Run: [fitixov] C:\WINDOWS\fitixov.exe
O4 - HKLM\..\Run: [erulcnqp] C:\WINDOWS\erulcnqp.exe
O4 - Global Startup: Digital Line Detect.lnk = ?
O4 - Global Startup: Microsoft Works Calendar Reminders.lnk = ?
O8 - Extra context menu item: &iSearch The Web - res://C:\WINDOWS\System32\toolbar.dll/SEARCH.HTML
O9 - Extra button: AIM (HKLM)
O9 - Extra button: Real.com (HKLM)
O9 - Extra button: MoneySide (HKLM)
O9 - Extra button: Messenger (HKLM)
O9 - Extra 'Tools' menuitem: Messenger (HKLM)
O16 - DPF: {1C78AB3F-A857-482E-80C0-3A1E5238A565} - http://toolbar.isearch.com/general/drm.cab
O16 - DPF: {50F65670-1729-11D2-A51F-0020AFE5D502} (ForumChat) - http://objects.compuserve.com/chat/RTCChat.cab
O16 - DPF: {65E7DB1D-0101-4100-BD66-C5C78C917F93} (WTDMMPVersion Class) - http://install.wildtangent.com/bgn/part ... nstall.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shoc ... wflash.cab

Anything looking neferious that you guys see?

[beyond hope]

Here's what I could find, it looks like the "isearch toolbar" references are what's doing it. There may be more, but that's what jumped out at me.

[The Wookiee]

C:\Program Files\KaZaA Lite\Kazaa.exe

This can cause slowdown.

Recommend you kill these...

R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
R3 - URLSearchHook: (no name) - {1C78AB3F-A857-482e-80C0-3A1E5238A565} - (no file)
O4 - HKLM\..\Run: [fitixov] C:\WINDOWS\fitixov.exe
O4 - HKLM\..\Run: [erulcnqp] C:\WINDOWS\erulcnqp.exe

The last two have no google juice, so I think they're bad news.

[Vertigo1]

Running processes:
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\Roxio\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Program Files\Hewlett-Packard\HP Software Update\HPWuSchd.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Messenger\msmsgs.exe

Kill these from startup. Roxio is nothing more than a bloatwhore of a program and is unworthy of ANY CPU cycles. Same goes for Real Player. Having Quicktime run in the background serves no purpose other than to eat up RAM, and unless you use Windows Messenger (essentially MSN) I'd kill that from startup too. (I'd kill it anyway and use Miranda IM. Does the same shit, but has none of the bloat and is open source, thus is FREE.)

[Ace Pace]

Where can I get HiJack This?

Since, i think I've got something hidden down there, also are there explanations what things are? or is this going to be another self-learning experiance?

[beyond hope]

Check the May 1 update sticky, there should be a link to Hijack This up there. It will give brief explanations of what the various entries are.