Not able to connect to Internet. (HJT)

Logfile of HijackThis v1.99.1
Scan saved at 2:34:31 PM, on 1/16/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINDOWS\System32\HPConfig.exe
C:\Program Files\Linksys\Wireless-G Notebook Adapter\NICServ.exe
C:\WINDOWS\system32\RadioSvr.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Hewlett-Packard\HP Display Settings\hpdisply.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mm_tray.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\WINDOWS\system32\S3tray2.exe
C:\windows\system\hpsysdrv.exe
C:\WINDOWS\essspk.exe
C:\PROGRA~1\MUSICM~1\MUSICM~1\MMDiag.exe
C:\Program Files\Eraser\eraser.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MusicMatch\MusicMatch Jukebox\mim.exe
C:\Program Files\D-Link AirPlus\AirPlus.exe
C:\Program Files\Linksys\Wireless-G Notebook Adapter\Gcc.exe
C:\Program Files\SpywareGuard\sgmain.exe
C:\Program Files\Linksys\Wireless-G Notebook Adapter\OdHost.exe
C:\Program Files\SpywareGuard\sgbhp.exe
C:\PROGRA~1\Yahoo!\MESSEN~1\ymsgr_tray.exe
c:\Program Files\Microsoft Money\System\urlmap.exe
B:\Hijackthis\HijackThis.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.hp.com/notebooks/pavilion/e-center
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: ElnkScamBHO Class - {15F4D456-5BAA-4076-8486-EECB38CD3E57} - C:\Program Files\EarthLink TotalAccess\Toolbar\EScamBlk.dll
O2 - BHO: SpywareGuardDLBLOCK.CBrowserHelper - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Program Files\SpywareGuard\dlprotect.dll
O2 - BHO: ElnkPubBHO Class - {512ACF1B-64D9-4928-B382-A80556F28DB4} - C:\Program Files\EarthLink TotalAccess\Toolbar\ElnkPuB.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: IE_PopupBlocker Class - {656EC4B7-072B-4698-B504-2A414C1F0037} - C:\Program Files\EarthLink TotalAccess\Accelerator\prpl_IePopupBlocker.dll
O2 - BHO: ElnkProtectionBHO Class - {9579D574-D4D8-4335-9560-FE8641A013BD} - C:\Program Files\EarthLink TotalAccess\Toolbar\ProtctIE.dll
O2 - BHO: ElnkLegacyUninstBHO Class - {E713904C-DF05-4C79-BBAD-02DB923253BE} - C:\Program Files\EarthLink TotalAccess\Toolbar\uninsttb.dll
O2 - BHO: (no name) - {FDD3B846-8D59-4ffb-8758-209B6AD74ACC} - c:\Program Files\Microsoft Money\System\mnyviewer.dll
O3 - Toolbar: EarthLink Toolbar - {C7768536-96F8-4001-B1A2-90EE21279187} - C:\Program Files\EarthLink TotalAccess\Toolbar\Toolbar.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [HP Display Settings] C:\Program Files\Hewlett-Packard\HP Display Settings\hpdisply.exe /s
O4 - HKLM\..\Run: [SynTPLpr] C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [MoneyStartUp10.0] "c:\Program Files\Microsoft Money\System\Activation.exe"
O4 - HKLM\..\Run: [POINTER] C:\Program Files\Microsoft Hardware\Mouse\point32.exe
O4 - HKLM\..\Run: [MMTray] "C:\Program Files\MusicMatch\MusicMatch Jukebox\mm_tray.exe"
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [S3TRAY2] S3tray2.exe
O4 - HKLM\..\Run: [hpsysdrv] c:\windows\system\hpsysdrv.exe
O4 - HKLM\..\Run: [HP Presentation Ready] C:\Program Files\Hewlett-Packard\HP Presentation Ready\PresRdy.exe -r
O4 - HKLM\..\Run: [EssSpkPhone] essspk.exe
O4 - HKLM\..\Run: [MimBoot] C:\PROGRA~1\MUSICM~1\MUSICM~1\mimboot.exe
O4 - HKCU\..\Run: [MoneyAgent] "c:\Program Files\Microsoft Money\System\Money Express.exe"
O4 - HKCU\..\Run: [Eraser] C:\Program Files\Eraser\eraser.exe -hide
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Yahoo! Pager] "C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O4 - Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.exe
O4 - Global Startup: D-Link AirPlus.lnk = ?
O4 - Global Startup: Wireless-G Notebook Adapter.lnk = C:\Program Files\Linksys\Wireless-G Notebook Adapter\Gcc.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: &Yahoo! Search - file:///C:\Program Files\Yahoo!\Common/ycsrch.htm
O8 - Extra context menu item: Yahoo! &Dictionary - file:///C:\Program Files\Yahoo!\Common/ycdict.htm
O8 - Extra context menu item: Yahoo! &Maps - file:///C:\Program Files\Yahoo!\Common/ycmap.htm
O8 - Extra context menu item: Yahoo! &SMS - file:///C:\Program Files\Yahoo!\Common/ycsms.htm
O9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - C:\Program Files\Yahoo!\Common\yiesrvc.dll
O9 - Extra button: MoneySide - {E023F504-0C5A-4750-A1E7-A9046DEA8A21} - c:\Program Files\Microsoft Money\System\mnyviewer.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O11 - Options group: [INTERNATIONAL] International*
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.hp.com/notebooks/pavilion/e-center
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {200B3EE9-7242-4EFD-B1E4-D97EE825BA53} (VerifyGMN Class) - http://h20270.www2.hp.com/ediags/gmn/install/hpobjinstaller_gmn.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - C:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.c...ls/en/x86/client/wuweb_site.cab?1095467807277
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: ckpNotify - C:\WINDOWS\
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: HP Configuration Service (HPConfig) - Hewlett-Packard - C:\WINDOWS\System32\HPConfig.exe
O23 - Service: HP RF Device Service (HpRfDev) - Hewlett-Packard - C:\WINDOWS\system32\HpRfDev.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: NICSer_WPC54G - Unknown owner - C:\Program Files\Linksys\Wireless-G Notebook Adapter\NICServ.exe
O23 - Service: RadioSvr - Hewlett-Packard - C:\WINDOWS\system32\RadioSvr.exe