I foolishly installed the Tudou helper on my computer, and now it is stuck there, and good. Can you please help?
I've just run ComboFix, and my log is below.

---------------------
ComboFix 09-07-14.08 - Amanda Bell 15/07/2009 10:08.1.1 - NTFSx86
Microsoft Windows XP Home Edition 5.1.2600.3.1252.2.1033.18.1014.374 [GMT -4:00]
Running from: c:\documents and settings\Amanda Bell\Desktop\ComboFix.exe
AV: AVG Anti-Virus Free *On-access scanning disabled* (Updated) {17DDD097-36FF-435F-9E1B-52D74245D6BF}
AV: Symantec AntiVirus Corporate Edition *On-access scanning disabled* (Updated) {FB06448E-52B8-493A-90F3-E43226D3305C}
.

((((((((((((((((((((((((((((((((((((((( Other Deletions )))))))))))))))))))))))))))))))))))))))))))))))))
.

c:\windows\Installer\2e2a7.msi
c:\windows\system32\muzapp.exe
c:\windows\system32\pac.txt

.
((((((((((((((((((((((((( Files Created from 2009-06-15 to 2009-07-15 )))))))))))))))))))))))))))))))
.

2009-07-03 15:55 . 2009-07-03 15:55 -------- d-----w- c:\program files\Tudou
2009-07-02 17:33 . 2009-07-02 17:37 -------- d-----w- c:\documents and settings\LocalService\Local Settings\Application Data\Adobe
2009-07-02 16:36 . 2009-07-02 16:36 -------- d-----w- c:\documents and settings\Amanda Bell\Application Data\com.adobe.mauby.4875E02D9FB21EE389F73B8D1702B320485DF8CE.1
2009-07-02 16:33 . 2009-04-24 02:55 176235 ----a-w- c:\windows\system32\Primomonnt.dll
2009-07-02 16:33 . 2009-07-02 16:33 -------- d-----w- c:\program files\Nitro PDF
2009-07-02 16:24 . 2009-07-02 16:24 -------- d-----w- c:\program files\Common Files\Adobe AIR
2009-07-02 16:23 . 2009-07-02 16:23 86016 ----a-w- c:\documents and settings\All Users\Application Data\NOS\Adobe_Downloads\arh.exe
2009-07-02 16:22 . 2009-07-15 13:23 -------- d-----w- c:\documents and settings\All Users\Application Data\NOS
2009-07-02 16:22 . 2009-07-15 13:23 -------- d-----w- c:\program files\NOS
2009-06-27 04:28 . 2009-06-27 04:28 -------- d-----w- c:\program files\Convert VOB to AVI
2009-06-26 14:57 . 2009-06-26 14:57 -------- d-----w- c:\documents and settings\NetworkService\Local Settings\Application Data\Google

.
(((((((((((((((((((((((((((((((((((((((( Find3M Report ))))))))))))))))))))))))))))))))))))))))))))))))))))
.
2009-07-15 13:48 . 2008-08-30 20:53 -------- d-----w- c:\program files\Symantec AntiVirus
2009-07-15 13:48 . 2008-05-11 12:52 -------- d-----w- c:\documents and settings\Amanda Bell\Application Data\uTorrent
2009-07-15 13:39 . 2007-10-20 13:26 -------- d-----w- c:\program files\ApexDC++
2009-07-02 16:28 . 2006-02-21 15:35 -------- d-----w- c:\program files\Common Files\Adobe
2009-06-27 04:14 . 2008-10-06 21:35 -------- d-----w- c:\documents and settings\Amanda Bell\Application Data\dvdcss
2009-06-24 21:28 . 2009-02-12 00:06 11952 ----a-w- c:\windows\system32\avgrsstx.dll
2009-06-24 21:28 . 2008-06-19 21:36 327688 ----a-w- c:\windows\system32\drivers\avgldx86.sys
2009-06-24 21:28 . 2007-02-15 11:51 27784 ----a-w- c:\windows\system32\drivers\avgmfx86.sys
2009-06-20 02:17 . 2006-09-11 21:06 -------- d-----w- c:\program files\Google
2009-06-09 22:38 . 2007-02-26 00:41 -------- d-----w- c:\documents and settings\All Users\Application Data\Microsoft Help
2009-06-08 18:48 . 2006-09-03 20:49 108824 ----a-w- c:\documents and settings\Amanda Bell\Local Settings\Application Data\GDIPFONTCACHEV1.DAT
2009-05-07 15:32 . 2006-02-21 08:37 345600 ----a-w- c:\windows\system32\localspl.dll
2009-05-06 17:22 . 2009-05-06 17:22 390664 ----a-w- c:\documents and settings\Amanda Bell\Application Data\Real\RealPlayer\Update\RealPlayer11.exe
2009-04-29 04:56 . 2006-02-21 08:37 827392 ----a-w- c:\windows\system32\wininet.dll
2009-04-29 04:55 . 2006-02-21 08:37 78336 ----a-w- c:\windows\system32\ieencode.dll
2009-04-17 12:26 . 2006-02-21 08:37 1847168 ----a-w- c:\windows\system32\win32k.sys
2009-02-19 19:52 . 2008-09-13 19:11 134648 ----a-w- c:\program files\mozilla firefox\components\brwsrcmp.dll
2007-02-12 21:42 . 2007-01-13 05:15 88 --sh--r- c:\windows\system32\F88901A949.sys
2007-03-20 14:11 . 2006-09-11 11:37 3766 --sha-w- c:\windows\system32\KGyGaAvL.sys
.

((((((((((((((((((((((((((((((((((((( Reg Loading Points ))))))))))))))))))))))))))))))))))))))))))))))))))
.
.
*Note* empty entries & legit default entries are not shown
REGEDIT4

[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"TOSCDSPD"="c:\program files\TOSHIBA\TOSCDSPD\toscdspd.exe" [2004-12-30 65536]
"CrawlerNotes"="c:\progra~1\crawler\notes\cnotes.exe" [2007-12-21 1010688]
"IndxStoreSvr_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}"="c:\program files\Common Files\Nero\Lib\NMIndexStoreSvr.exe" [2008-02-28 1828136]
"ctfmon.exe"="c:\windows\system32\ctfmon.exe" [2008-04-14 15360]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Tvs"="c:\program files\Toshiba\Tvs\TvsTray.exe" [2005-11-30 73728]
"THotkey"="c:\program files\Toshiba\Toshiba Applet\thotkey.exe" [2006-01-05 352256]
"SynTPEnh"="c:\program files\Synaptics\SynTP\SynTPEnh.exe" [2006-03-02 761948]
"OpwareSE2"="c:\program files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe" [2003-05-08 49152]
"ISUSPM Startup"="c:\program files\Common Files\InstallShield\UpdateService\isuspm.exe" [2005-08-11 249856]
"ISUSScheduler"="c:\program files\Common Files\InstallShield\UpdateService\issch.exe" [2005-08-11 81920]
"SunJavaUpdateSched"="c:\program files\Java\jre1.6.0_05\bin\jusched.exe" [2008-02-22 144784]
"IgfxTray"="c:\windows\system32\igfxtray.exe" [2007-12-19 135168]
"HotKeysCmds"="c:\windows\system32\hkcmd.exe" [2007-12-19 159744]
"Persistence"="c:\windows\system32\igfxpers.exe" [2007-12-19 131072]
"TkBellExe"="c:\program files\Common Files\Real\Update_OB\realsched.exe" [2008-04-26 185896]
"NBKeyScan"="c:\program files\Nero\Nero8\Nero BackItUp\NBKeyScan.exe" [2008-02-18 2221352]
"AVG8_TRAY"="c:\progra~1\AVG\AVG8\avgtray.exe" [2009-06-24 1948440]
"ccApp"="c:\program files\Common Files\Symantec Shared\ccApp.exe" [2006-07-19 52896]
"vptray"="c:\progra~1\SYMANT~1\VPTray.exe" [2006-09-28 125168]
"Google IME Autoupdater"="c:\program files\Google\Google Pinyin\GooglePinyinDaemon.exe" [2008-10-17 308720]
"QuickTime Task"="c:\program files\QuickTime\QTTask.exe" [2009-01-05 413696]
"iTunesHelper"="c:\program files\iTunes\iTunesHelper.exe" [2009-03-13 342312]
"NeroFilterCheck"="c:\program files\Common Files\Nero\Lib\NeroCheck.exe" [2008-04-28 570664]
"Adobe Reader Speed Launcher"="c:\program files\Adobe\Reader 9.0\Reader\Reader_sl.exe" [2009-02-27 35696]
"AGRSMMSG"="AGRSMMSG.exe" - c:\windows\agrsmmsg.exe [2005-10-14 88203]
"RTHDCPL"="RTHDCPL.EXE" - c:\windows\RTHDCPL.exe [2005-12-09 15691264]
"NDSTray.exe"="NDSTray.exe" [BU]
"TFncKy"="TFncKy.exe" [BU]
"TDispVol"="TDispVol.exe" - c:\windows\system32\TDispVol.exe [2005-03-11 73728]
"TPSMain"="TPSMain.exe" - c:\windows\system32\TPSMain.exe [2005-06-01 282624]

[HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run]
"ctfmon.exe"="c:\windows\system32\CTFMON.EXE" [2008-04-14 15360]

c:\documents and settings\Amanda Bell\Start Menu\Programs\Startup\
’“_ú�EUIA1.lnk - c:\program files\Tudou\ú�EUTudou\TudouVa.exe [2009-5-18 1234328]

c:\documents and settings\All Users\Start Menu\Programs\Startup\
RAMASST.lnk - c:\windows\system32\RAMASST.exe [2006-2-21 155648]

[hkey_local_machine\software\microsoft\windows\currentversion\explorer\ShellExecuteHooks]

[HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\avgrsstarter]
2009-06-24 21:28 11952 ----a-w- c:\windows\system32\avgrsstx.dll

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Adobe Reader Speed Launch.lnk]
path=c:\documents and settings\All Users\Start Menu\Programs\Startup\Adobe Reader Speed Launch.lnk
backup=c:\windows\pss\Adobe Reader Speed Launch.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Logitech Desktop Messenger.lnk]
backup=c:\windows\pss\Logitech Desktop Messenger.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Microsoft Office.lnk]
path=c:\documents and settings\All Users\Start Menu\Programs\Startup\Microsoft Office.lnk
backup=c:\windows\pss\Microsoft Office.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^Microsoft Works Calendar Reminders.lnk]
backup=c:\windows\pss\Microsoft Works Calendar Reminders.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^All Users^Start Menu^Programs^Startup^WinZip Quick Pick.lnk]
backup=c:\windows\pss\WinZip Quick Pick.lnkCommon Startup

[HKLM\~\startupfolder\C:^Documents and Settings^Amanda Bell^Start Menu^Programs^Startup^Adobe Gamma.lnk]
path=c:\documents and settings\Amanda Bell\Start Menu\Programs\Startup\Adobe Gamma.lnk
backup=c:\windows\pss\Adobe Gamma.lnkStartup

[HKEY_LOCAL_MACHINE\software\microsoft\security center\Monitoring\SymantecAntiVirus]
"DisableMonitoring"=dword:00000001

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile\AuthorizedApplications\List]
"%windir%\\system32\\sessmgr.exe"=
"c:\\WINDOWS\\system32\\usmt\\migwiz.exe"=
"%windir%\\Network Diagnostic\\xpnetdiag.exe"=
"c:\\Documents and Settings\\Amanda Bell\\Desktop\\DrJava.exe"=
"c:\\Program Files\\Java\\jre1.5.0_14\\bin\\javaw.exe"=
"c:\\Program Files\\Java\\jre1.6.0_03\\bin\\javaw.exe"=
"c:\\Program Files\\Java\\jre1.6.0_05\\bin\\javaw.exe"=
"c:\\Program Files\\Real\\RealPlayer\\realplay.exe"=
"c:\\Program Files\\uTorrent\\uTorrent.exe"=
"c:\\Program Files\\Mozilla Firefox\\firefox.exe"=
"c:\\Program Files\\Nero\\Nero8\\Nero Home\\NeroHome.exe"=
"c:\\Program Files\\AVG\\AVG8\\avgupd.exe"=
"c:\\Program Files\\MSN Messenger\\msnmsgr.exe"=
"c:\\Program Files\\MSN Messenger\\livecall.exe"=
"c:\\Program Files\\Maple 12\\jre\\bin\\java.exe"=
"c:\\Program Files\\Maple 12\\jre\\bin\\maple.exe"=
"c:\\Program Files\\Bonjour\\mDNSResponder.exe"=
"c:\\Program Files\\iTunes\\iTunes.exe"=
"c:\\Program Files\\Tudou\\·ÉËÙTudou\\TudouVa.exe"=

[HKLM\~\services\sharedaccess\parameters\firewallpolicy\standardprofile\GloballyOpenPorts\List]
"17436:TCP"= 17436:TCP:BitComet 17436 TCP
"17436:UDP"= 17436:UDP:BitComet 17436 UDP

R1 AvgLdx86;AVG AVI Loader Driver x86;c:\windows\system32\drivers\avgldx86.sys [19/06/2008 5:36 PM 327688]
R2 avg8wd;AVG8 WatchDog;c:\progra~1\AVG\AVG8\avgwdsvc.exe [11/02/2009 8:06 PM 298776]
R3 EraserUtilRebootDrv;EraserUtilRebootDrv;c:\program files\Common Files\Symantec Shared\EENGINE\EraserUtilRebootDrv.sys [27/02/2009 10:43 AM 101936]
S2 gupdate1c9e7e4c75e015a;Google Update Service (gupdate1c9e7e4c75e015a);c:\program files\Google\Update\GoogleUpdate.exe [07/06/2009 10:56 PM 133104]
S3 SavRoam;SAVRoam;c:\program files\Symantec AntiVirus\SavRoam.exe [27/09/2006 8:33 PM 116464]
.
Contents of the 'Scheduled Tasks' folder

2009-07-15 c:\windows\Tasks\GoogleUpdateTaskMachineCore.job
- c:\program files\Google\Update\GoogleUpdate.exe [2009-06-08 02:56]

2009-07-15 c:\windows\Tasks\GoogleUpdateTaskMachineUA.job
- c:\program files\Google\Update\GoogleUpdate.exe [2009-06-08 02:56]
.
- - - - ORPHANS REMOVED - - - -

BHO-{43BEAFD9-E005-483D-A367-146BA6C8A32E} - c:\program files\Tudou\·ÉËÙTudou\tudouDetector.dll


.
------- Supplementary Scan -------
.
uInternet Connection Wizard,ShellNext = iexplore
uInternet Settings,ProxyOverride = local
IE: E&xport to Microsoft Excel - c:\progra~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
IE: Open with WordPerfect - c:\program files\WordPerfect Office X3\Programs\WPLauncher.hta
FF - ProfilePath - c:\documents and settings\Amanda Bell\Application Data\Mozilla\Firefox\Profiles\mono2lv9.default\
FF - prefs.js: browser.search.selectedEngine - Google
FF - prefs.js: browser.startup.homepage - hxxp://www.google.com/ig?referrer=ign#max56
FF - prefs.js: network.proxy.type - 2
FF - component: c:\program files\AVG\AVG8\Firefox\components\avgssff.dll
FF - component: c:\program files\Google\Google Gears\Firefox\components\gears.dll
FF - plugin: c:\program files\Google\Update\1.2.183.7\npGoogleOneClick8.dll
FF - plugin: c:\program files\Mozilla Firefox\plugins\npmusicn.dll
FF - plugin: c:\program files\Mozilla Firefox\plugins\nppopcaploader.dll
.

**************************************************************************

catchme 0.3.1398 W2K/XP/Vista - rootkit/stealth malware detector by Gmer, http://www.gmer.net
Rootkit scan 2009-07-15 10:13
Windows 5.1.2600 Service Pack 3 NTFS

scanning hidden processes ...

scanning hidden autostart entries ...

scanning hidden files ...

scan completed successfully
hidden files: 0

**************************************************************************
.
Completion time: 2009-07-15 10:16
ComboFix-quarantined-files.txt 2009-07-15 14:16

Pre-Run: 22,767,648,768 bytes free
Post-Run: 22,740,340,736 bytes free

WindowsXP-KB310994-SP2-Home-BootDisk-ENU.exe
[boot loader]
timeout=2
default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS
[operating systems]
c:\cmdcons\BOOTSECT.DAT="Microsoft Windows Recovery Console" /cmdcons
multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Home Edition" /noexecute=optin /fastdetect

187 --- E O F --- 2009-06-27 16:00
---------------------

Thank you!