Trojan horse PSW.Agent T

Today the AVG found this virus on my computer (last week it was Trojan Horse Dowloader E.) Now I just did the same I`ve done before, I ran the Spybot S&D and then the Hijack This which the log is below:
______________________________________

Logfile of HijackThis v1.97.7
Scan saved at 11:01:04, on 12/7/2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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\logonui.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Mixer.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Arquivos de programas\Ahead\InCD\InCD.exe
C:\Arquivos de programas\Arquivos comuns\Logitech\QCDriver3\LVCOMS.EXE
C:\Arquivos de programas\Logitech\ImageStudio\LogiTray.exe
C:\ARQUIV~1\CA\ETRUST~1\ETRUST~1\VetTray.exe
C:\Arquivos de programas\Real\RealPlayer\RealPlay.exe
C:\WINDOWS\Driver Cache\unmc.exe
C:\ARQUIV~1\Grisoft\AVG6\avgcc32.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe
C:\Arquivos de programas\WinZip\WZQKPICK.EXE
C:\Arquivos de programas\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
C:\Arquivos de programas\Logitech\ImageStudio\LowLight.exe
C:\ARQUIV~1\Grisoft\AVG6\avgserv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\VetMsgNT.exe
C:\WINDOWS\System32\wuauclt.exe
C:\_Install\Anti_virus\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = &http://home.microsoft.com/intl/br/access/allinone.asp
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.predialnet.com.br/
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Arquivos de programas\Adobe\Acrobat 5.0\Acrobat\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARQUIV~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: &Rádio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [InCD] C:\Arquivos de programas\Ahead\InCD\InCD.exe
O4 - HKLM\..\Run: [LVCOMS] C:\Arquivos de programas\Arquivos comuns\Logitech\QCDriver3\LVCOMS.EXE
O4 - HKLM\..\Run: [LogitechGalleryRepair] C:\Arquivos de programas\Logitech\ImageStudio\ISStart.exe
O4 - HKLM\..\Run: [LogitechImageStudioTray] C:\Arquivos de programas\Logitech\ImageStudio\LogiTray.exe
O4 - HKLM\..\Run: [VetTray] C:\ARQUIV~1\CA\ETRUST~1\ETRUST~1\VetTray.exe
O4 - HKLM\..\Run: [RealTray] C:\Arquivos de programas\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [unmc] C:\WINDOWS\Driver Cache\unmc.exe
O4 - HKLM\..\Run: [AVG_CC] C:\ARQUIV~1\Grisoft\AVG6\avgcc32.exe /STARTUP
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Arquivos de programas\MSN Messenger\MsnMsgr.Exe" /background
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Arquivos de programas\WinZip\WZQKPICK.EXE
O4 - Global Startup: Acrobat Assistant.lnk = C:\Arquivos de programas\Adobe\Acrobat 5.0\Distillr\AcroTray.exe
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\ARQUIV~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: Related (HKLM)
O9 - Extra 'Tools' menuitem: Show &Related Links (HKLM)
O9 - Extra button: Real.com (HKLM)
O12 - Plugin for .spop: C:\Arquivos de programas\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: SEARCH_PAGE_URL=&http://home.microsoft.com/intl/br/access/allinone.asp
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{C410FCAC-4CB8-41F8-84D6-0B4C840AEACF}: NameServer = 200.218.176.7,200.218.176.8

____________________________

I`d be very glad if someone could help.

Ana Martini