system slow, unable to access programs

I have been experiencing intermittent sluggishness on my system. I have done some maintenance but still having different types of problems.

My ESET scans are clean. Also at other time programs will not start from desktop. Once when I booted up my desk top icons didn't even come up.

Here is my system and a log. I would appreciate it greatly if you could take a look and see what something is going on.

Dell Dimension B110 (DEO51)
Celeron D 2.53 GHz, pkg FC-PGA2
533 MB bus
256x2 RAM
Internal intel 82865G Graphics controller, 96.0 MB
Windows XP SP2 Home

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:43:10, on 11/14/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16915)
Boot mode: Normal

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\ESET\ESET NOD32 Antivirus\ekrn.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Common Files\Motive\McciCMService.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\RegCure\RegCure.exe
C:\Program Files\Sunbelt Software\Personal Firewall\SbPFLnch.exe
C:\Program Files\Sunbelt Software\Personal Firewall\SbPFSvc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Sunbelt Software\Personal Firewall\SbPFCl.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\igfxpers.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\Micro Innovations\Wireless Laser Mouse\moffice.exe
C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe
C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe
C:\Program Files\Micro Innovations\Wireless Laser Mouse\MOUSE32A.DAT
C:\Program Files\Verizon\McciTrayApp.exe
C:\Program Files\PeoplePC\ISP7000\Browser\Bartshel.exe
C:\Program Files\Verizon\VSP\VerizonServicepoint.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Program Files\Common Files\Microsoft Shared\Works Shared\WkCalRem.exe
C:\PROGRA~1\PeoplePC\ISP7000\Browser\PPShared.exe
C:\Program Files\Yahoo!\Messenger\ymsgr_tray.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://home.peoplepc.com/search
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.verizon.yahoo.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://home.peoplepc.com/search
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=localhost:8080
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: EarthLink BHO Guard - {00000000-0000-0000-0000-000000000002} - C:\Program Files\PeoplePC\Toolbar\ScamGrd.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Gamevance - {0ED403E8-470A-4a8a-85A4-D7688CFE39A3} - (no file)
O2 - BHO: EarthLink ScamBlocker V3 - {15F4D456-5BAA-4076-8486-EECB38CD3E57} - C:\Program Files\PeoplePC\Toolbar\ScamGrd.dll
O2 - BHO: Accelerator Plugin - {656EC4B7-072B-4698-B504-2A414C1F0037} - C:\PROGRA~1\PEOPLE~1\PRPL_I~1.DLL
O2 - BHO: PeoplePal Toolbar - {A8FB8EB3-183B-4598-924D-86F0E5E37085} - C:\Program Files\PeoplePC\Toolbar\PPCToolbar_6.2.0.12.dll
O2 - BHO: NitroPDFBHO Class - {CF070CB8-F02F-4af4-A7B7-8D45CAD4BB54} - C:\Program Files\Nitro PDF\PDF Download\NitroPDF.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: PeoplePal Toolbar - {A8FB8EB3-183B-4598-924D-86F0E5E37085} - C:\Program Files\PeoplePC\Toolbar\PPCToolbar_6.2.0.12.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [FLMOFFICE4DMOUSE] C:\Program Files\Micro Innovations\Wireless Laser Mouse\moffice.exe
O4 - HKLM\..\Run: [egui] "C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe" /hide /waitservice
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Bart Station] C:\Program Files\PeoplePC\ISP7000\BIN\PPCOLink.exe -STATION
O4 - HKLM\..\Run: [Verizon_McciTrayApp] "C:\Program Files\Verizon\McciTrayApp.exe"
O4 - HKLM\..\Run: [VerizonServicepoint.exe] "C:\Program Files\Verizon\VSP\VerizonServicepoint.exe" /AUTORUN
O4 - HKLM\..\Run: [DLCFCATS] rundll32 C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\DLCFtime.dll,_RunDLLEntry@16
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Messenger (Yahoo!)] "C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe" -quiet
O4 - HKCU\..\RunOnce: [Shockwave Updater] C:\WINDOWS\system32\Adobe\Shockwave 11\SwHelper_1150600.exe -Update -1150600 -"Mozilla/5.0_(Windows;_U;_Windows_NT_5.1;_en-US;_rv:1.9.1.3)_Gecko/20090824_Firefox/3.5.3_(.NET_CLR_3.5.30729)" -"http://carnegiesciencecenter.org/Requin/vRequin/welcomeninstruct.htm"
O4 - Startup: wkcalrem.LNK = C:\Program Files\Common Files\Microsoft Shared\Works Shared\WkCalRem.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Save Page As PDF ... - file://C:\Program Files\Nitro PDF\PDF Download\nitroweb.htm
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~3\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~3\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\Office12\REFIEBAR.DLL
O9 - Extra button: (no name) - {AD9E6088-E00B-42f9-9F0C-8480525D234E} - C:\Program Files\Nitro PDF\PDF Download\NitroPDF.dll
O9 - Extra 'Tools' menuitem: PDF Download - Options - {AD9E6088-E00B-42f9-9F0C-8480525D234E} - C:\Program Files\Nitro PDF\PDF Download\NitroPDF.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: PDF Download - {F1C0FD6C-A6A0-49a7-A932-71A56461867F} - C:\Program Files\Nitro PDF\PDF Download\NitroPDF.dll (HKCU)
O16 - DPF: {01113300-3E00-11D2-8470-0060089874ED} (Support.com Configuration Class) - https://activatemydsl.verizon.net/sdcCommon/download/DSL/Verizon%20High%20Speed%20Internet%20Installer.cab
O16 - DPF: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.dell.com/systemprofiler/SysPro.CAB
O16 - DPF: {1E54D648-B804-468d-BC78-4AFFED8E262E} (System Requirements Lab) - http://www.srtest.com/srl_bin/sysreqlab_srl.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (Installation Support) - C:\Program Files\Yahoo!\Common\Yinsthelper.dll
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O16 - DPF: {FFB3A759-98B1-446F-BDA9-909C6EB18CC7} (PCPitstop Exam) - http://utilities.pcpitstop.com/Optimize2/pcpitstop2.dll
O20 - Winlogon Notify: GoToAssist - C:\Program Files\Citrix\GoToAssist\508\G2AWinLogon.dll
O23 - Service: dlcf_device -   - C:\WINDOWS\system32\dlcfcoms.exe
O23 - Service: Eset HTTP Server (EhttpSrv) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\EHttpSrv.exe
O23 - Service: Eset Service (ekrn) - ESET - C:\Program Files\ESET\ESET NOD32 Antivirus\ekrn.exe
O23 - Service: GoToAssist - Citrix Online, a division of Citrix Systems, Inc. - C:\Program Files\Citrix\GoToAssist\508\g2aservice.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: McciCMService - Motive Communications, Inc. - C:\Program Files\Common Files\Motive\McciCMService.exe
O23 - Service: SbPF.Launcher - Sunbelt Software, Inc. - C:\Program Files\Sunbelt Software\Personal Firewall\SbPFLnch.exe
O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software, Inc. - C:\Program Files\Sunbelt Software\Personal Firewall\SbPFSvc.exe

--
End of file - 8689 bytes

Thanks in advance,

I hope we can come up with a resolution.

COL