My computer is going very slow. I have a million popups, and something called "Win Anti Spyware 2007"... can someone please help me?

Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 1:26:55 PM, on 8/27/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal

Running processes:
H:\WINDOWS\System32\smss.exe
H:\WINDOWS\system32\winlogon.exe
H:\WINDOWS\system32\services.exe
H:\WINDOWS\system32\lsass.exe
H:\WINDOWS\system32\Ati2evxx.exe
H:\WINDOWS\system32\svchost.exe
H:\WINDOWS\System32\svchost.exe
H:\WINDOWS\system32\spoolsv.exe
H:\WINDOWS\system32\Ati2evxx.exe
H:\WINDOWS\Explorer.EXE
H:\Program Files\Common Files\LightScribe\LSSrvc.exe
H:\Program Files\Comcast\Desktop Doctor\bin\sprtsvc.exe
H:\Program Files\Java\jre1.6.0_02\bin\jusched.exe
H:\Program Files\Ahead\ODD Toolkit\DVDTray.exe
H:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
H:\Program Files\Comcast\Desktop Doctor\bin\sprtcmd.exe
H:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
H:\Program Files\ATI Multimedia\main\ATIDtct.EXE
H:\WINDOWS\system32\rundll32.exe
H:\WINDOWS\system32\wscntfy.exe
H:\WINDOWS\svhost.exe
H:\WINDOWS\system32\swinpmdt.exe
H:\Program Files\Common Files\WinAntiSpyware 2007\WAS7Mon.exe
H:\Program Files\Messenger\msmsgs.exe
H:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
H:\PROGRA~1\COMMON~1\YSTEM3~1\wucrtupd.exe
H:\WINDOWS\F?nts\?hkdsk.exe
H:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE
H:\WINDOWS\system32\ntvdm.exe
H:\WINDOWS\system32\wuauclt.exe
H:\Program Files\Mozilla Firefox\firefox.exe
H:\Program Files\Internet Explorer\IEXPLORE.EXE
H:\Documents and Settings\Owner\Desktop\HiJackThis_v2.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = Comcast.net
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = Comcast.net
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Windows Internet Explorer provided by Comcast
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet Settings,ProxyServer = :0
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - H:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - H:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - H:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {57D6708C-88E2-4CAB-9FA4-78BB8CA3A3C4} - H:\WINDOWS\system32\pmnmkig.dll
O2 - BHO: 0 - {59A80B34-95BC-4E93-80AF-C9A591697CBE} - H:\Program Files\Messenger\ryciru776.dll
O2 - BHO: Yahoo! IE Services Button - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - H:\Program Files\Yahoo!\Common\yiesrvc.dll
O2 - BHO: (no name) - {6562cf99-e261-4255-92b8-6954b3d9edec} - H:\WINDOWS\system32\cknfcou.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - H:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O2 - BHO: (no name) - {9DB0DA0C-42BE-6118-BD58-3676116003C6} - H:\WINDOWS\system32\qhe.dll
O2 - BHO: (no name) - {C5409798-47E6-412E-B1E6-0769BCE5B3E3} - H:\WINDOWS\system32\werwed.dll
O2 - BHO: (no name) - {CF46BFB3-2ACC-441b-B82B-36B9562C7FF1} - H:\WINDOWS\system32\yhwmakdp.dll
O2 - BHO: (no name) - {E2AE06FA-C93F-4BBE-A82A-4E89218DD1E9} - H:\WINDOWS\system32\ssqrr.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - H:\PROGRA~1\Yahoo!\Companion\Installs\cpn\yt.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] "H:\Program Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] H:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [DVDTray] H:\Program Files\Ahead\ODD Toolkit\DVDTray.exe
O4 - HKLM\..\Run: [RemoteControl] "H:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [ddoctorv2] "H:\Program Files\Comcast\Desktop Doctor\bin\sprtcmd.exe" /P ddoctorv2
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "H:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [ATIPTA] H:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [ATI DeviceDetect] H:\Program Files\ATI Multimedia\main\ATIDtct.EXE
O4 - HKLM\..\Run: [svhost] "H:\WINDOWS\svhost.exe"
O4 - HKLM\..\Run: [plite731] H:\WINDOWS\plite731.exe
O4 - HKLM\..\Run: [nixonoce] H:\Program Files\MSN\nixonoce22011.exe
O4 - HKLM\..\Run: [{BA-AA-AA-A8-ZN}] H:\WINDOWS\system32\lodsrngr.exe SKY002
O4 - HKLM\..\Run: [ExploreUpdSched] H:\WINDOWS\system32\swinpmdt.exe SKY002
O4 - HKLM\..\Run: [WinAntiSpyware 2007 Free] "H:\Program Files\WinAntiSpyware 2007\was7.exe" /min
O4 - HKLM\..\Run: [Salestart] "H:\Program Files\Common Files\WinAntiSpyware 2007\WAS7Mon.exe"
O4 - HKCU\..\Run: [MSMSGS] "H:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [ATI Launchpad] "H:\Program Files\ATI Multimedia\main\launchpd.exe"
O4 - HKCU\..\Run: [ATI Remote Control] H:\Program Files\ATI Multimedia\RemCtrl\ATIRW.exe
O4 - HKCU\..\Run: [WebBuying] H:\Program Files\Web Buying\v1.8.2\webbuying.exe
O4 - HKCU\..\Run: [WinPop] H:\Program Files\WinPop\winpop.exe
O4 - HKCU\..\Run: [Lhmd] "H:\PROGRA~1\COMMON~1\YSTEM3~1\wucrtupd.exe" -vt yazb
O4 - HKCU\..\Run: [Cmir] H:\WINDOWS\F?nts\?hkdsk.exe
O4 - HKCU\..\Run: [Yahoo! Pager] "H:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O4 - Startup: TA_Start.lnk = H:\WINDOWS\system32\lodsrngr.exe
O4 - Startup: Think-Adz.lnk = H:\WINDOWS\system32\swinpmdt.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://H:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - H:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - H:\Program Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra button: Yahoo! Services - {5BAB4B5B-68BC-4B02-94D6-2FC0DE4A7897} - H:\Program Files\Yahoo!\Common\yiesrvc.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - H:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - H:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - H:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (Installation Support) - H:\Program Files\Yahoo!\Common\Yinsthelper.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/micr...?1184169068421
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://go.divx.com/plugin/DivXBrowserPlugin.cab
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/micr...?1184168995109
O20 - Winlogon Notify: pmnmkig - H:\WINDOWS\SYSTEM32\pmnmkig.dll
O20 - Winlogon Notify: ssqrr - H:\WINDOWS\system32\ssqrr.dll
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - H:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - H:\WINDOWS\system32\browseui.dll
O23 - Service: Ati HotKey Poller - Unknown owner - H:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - H:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Command Service (cmdService) - Unknown owner - H:\WINDOWS\RGFuaWVsIENlcGVkYQ\command.exe (file missing)
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - H:\Program Files\Common Files\LightScribe\LSSrvc.exe
O23 - Service: SupportSoft Sprocket Service (ddoctorv2) (sprtsvc_ddoctorv2) - SupportSoft, Inc. - H:\Program Files\Comcast\Desktop Doctor\bin\sprtsvc.exe
O23 - Service: X10 Device Network Service (x10nets) - Unknown owner - H:\PROGRA~1\ATIMUL~1\RemCtrl\x10nets.exe (file missing)

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End of file - 8013 bytes

Wow. Please disregard this as I just saw the prework... I'm gonna' try and run all that first, then maybe repost this... Sorry...

Sure thing.