The complete log is below, but I'm most concerned with 3 of the items.
They are listed here separately:

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:7900

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 64.136.29.30;64.136.21.30;64.136.29.34;searchap.untd.com;127.0.0.1;localhost;*microsoft.com;*windowsupdate.com;*wustat.windows.com;*.pogo.com;*.worldwinner.com;*test-speed.com;liveupdate.symantecliveupdate.com;*symantec.com;*.nai.com;*.networkassociates.com;*photosite.com;*.dir.untd.com;*.prod.untd.com;*.qvc.com;

O17 - HKLM\System\CCS\Services\Tcpip\..\{DDDA34D0-6238-4C62-AB84-55D409225DE3}: NameServer = 64.136.28.120 64.136.20.120

I have deleted these and they keep returning. How can I delete these permanently? My problem is that my browser is hijacked just for the home page. Nothing else is affected. I have run CWShredder, SpyBot, and Adaware, but these items keep reappearing.


Logfile of HijackThis v1.99.1
Scan saved at 4:31:25 PM, on 11/29/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\WINDOWS\system32\issearch.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\NetZero\exec.exe
C:\Program Files\CallWave\IAM.exe
C:\Program Files\WinZip\WZQKPICK.EXE
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\NetZero\exec.exe
C:\Program Files\NetZero\qsacc\x1exec.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\guest1\Desktop\NCS\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://my.netzero.net/s/search?r=minisearch
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://my.netzero.net/s/search?r=minisearch
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.cvs.com/CVSApp/cvs/gateway/cvsmain
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://my.netzero.net/s/search?r=minisearch
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://my.netzero.net/s/search?r=minisearch
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://my.netzero.net/s/search?r=minisearch
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://my.netzero.net/s/search?r=minisearch
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=127.0.0.1:7900
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 64.136.29.30;64.136.21.30;64.136.29.34;searchap.untd.com;127.0.0.1;localhost;*microsoft.com;*windowsupdate.com;*wustat.windows.com;*.pogo.com;*.worldwinner.com;*test-speed.com;liveupdate.symantecliveupdate.com;*symantec.com;*.nai.com;*.networkassociates.com;*photosite.com;*.dir.untd.com;*.prod.untd.com;*.qvc.com;
R3 - URLSearchHook: URLSearchHook Class - {37D2CDBF-2AF4-44AA-8113-BD0D2DA3C2B8} - C:\Program Files\NZSearch\SearchEnh1.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Popup-Blocker Class - {52706EF7-D7A2-49AD-A615-E903858CF284} - C:\Program Files\NetZero\qsacc\x1IEBHO.dll
O2 - BHO: (no name) - {755bbd1a-aa59-456c-afeb-b4c42c4dcb6f} - C:\WINDOWS\system32\ixt0.dll (file missing)
O4 - HKLM\..\Run: [LXCFCATS] rundll32 C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\LXCFtime.dll,_RunDLLEntry@16
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKCU\..\Run: [NetZero_uoltray] C:\Program Files\NetZero\exec.exe regrun
O4 - HKCU\..\Run: [spc_w] "C:\Program Files\NZSearch\nzspc.exe" -w
O4 - HKCU\..\RunOnce: [untd_recovery] "C:\Program Files\NetZero\qsacc\x1exec.exe"
O4 - Global Startup: CallWave.lnk = C:\Program Files\CallWave\IAM.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: Display All Images with Full Quality - res://C:\Program Files\NetZero\qsacc\appres.dll/228
O8 - Extra context menu item: Display Image with Full Quality - res://C:\Program Files\NetZero\qsacc\appres.dll/227
O9 - Extra button: (no name) - AutorunsDisabled - (no file)
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_12\bin\npjpi142_12.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_12\bin\npjpi142_12.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{DDDA34D0-6238-4C62-AB84-55D409225DE3}: NameServer = 64.136.28.120 64.136.20.120
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: lxcf_device - - C:\WINDOWS\system32\lxcfcoms.exe