Hijack This Log - Please Help!

I have SpyBot installed on my computer as of last week. I have run it twice. All of a sudden, my Internet Explorer is defaulting to here4search.com and there are pages I can no longer access, even though I am certain they are not any threat. When I bring these sites up, if I try to click on anything in the window, it immediately goes to something titled super-spider something or other. Also, these sites at the bottom right are marked restricted. Hmmmmm. Below I have posted my Hijack This log in hopes of getting some help. I'm a real novice, was glad to find this forum. Thanks for checking into this for me! 

Logfile of HijackThis v1.97.7
Scan saved at 3:46:23 PM, on 5/26/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
C:\WINDOWS\system32\cisvc.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\wanmpsvc.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\System32\hkcmd.exe
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\Program Files\Common Files\Dell\EUSW\Support.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\America Online 9.0\aoltray.exe
C:\Program Files\stickies\stickies.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Yahoo!\Messenger\YPager.exe
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\helpctr.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpSvc.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpHost.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Northstar3\Local Settings\Temp\Temporary Directory 1 for hijackthis.zip\HijackThis.exe
C:\WINDOWS\system32\h323msp.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.windowws.cc/hp.htm?id=632
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.dellnet.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://default-homepage-network.com/start.cgi?new-hklm
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://server224.smartbotpro.net/7search/?new-hklm
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = http://localhost;
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,Shellnext = http://www.dellnet.com/
O2 - BHO: (no name) - {A9A674BF-771F-42E5-A440-D20DDA85A862} - C:\WINDOWS\System32\42nox73p8n.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [DwlClient] C:\Program Files\Common Files\Dell\EUSW\Support.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [alchem] C:\WINDOWS\alchem.exe
O4 - HKLM\..\Run: [jopa] C:\WINDOWS\System32\sysstartup.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [h323msp] C:\WINDOWS\system32\h323msp.exe
O4 - HKCU\..\Run: [uninstal] regsvr32 /u /s image.dll
O4 - HKCU\..\Run: [jopa] C:\WINDOWS\System32\sysstartup.exe
O4 - Startup: Stickies.lnk = C:\Program Files\stickies\stickies.exe
O4 - Global Startup: America Online Tray Icon.lnk = C:\Program Files\America Online 9.0\aoltray.exe
O4 - Global Startup: winlogin.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Real.com (HKLM)
O16 - DPF: Yahoo! Backgammon - http://download.games.yahoo.com/games/clients/y/at0_x.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab
O16 - DPF: {19E28AFC-EAE3-4CE5-AC83-2407B42F57C9} (MSSecurityAdvisor Class) - http://download.microsoft.com/download/0/5/c/05c905f4-dd30-427d-a3de-373c3e5552fc/msSecAdv.cab?1085504918609
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://download.yahoo.com/dl/installs/yinst.cab
O16 - DPF: {7B297BFD-85E4-4092-B2AF-16A91B2EA103} (WScanCtl Class) - http://www3.ca.com/securityadvisor/virusinfo/webscan.cab
O16 - DPF: {B2BA7DDB-D205-48FF-9757-3CD70A9651C9} (ACIWizard.CByteInterface) - https://ols.adin.net/Controls/ACIWizard.CAB
O16 - DPF: {E06E2E99-0AA1-11D4-ABA6-0060082AA75C} (GpcContainer Class) - https://firstmagnus.webex.com/client/latest/webex/ieatgpc.cab