i too have the advertismen thingy, heres my HJT log:

Logfile of HijackThis v1.99.1
Scan saved at 6:36:46 PM, on 5/28/2006
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\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Eset\nod32krn.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
C:\Program Files\Eset\nod32kui.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Common Files\Panda Software\PavShld\pavprsrv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ntvdm.exe
C:\Program Files\Winamp\winamp.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Documents and Settings\*******\Desktop\hijackthis\HijackThis.exe

O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Generic Host Process for Win32 Services] D:\downloads\Bitlord Pro (UseNext) incl acount-maker 100% working. Download with ur whole bandwitch. Enjoy\svchost.exe
O4 - HKLM\..\Run: [nod32kui] "C:\Program Files\Eset\nod32kui.exe" /WAITSERVICE
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Steam] "d:\steam\steam.ex" -silent
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - AppInit_DLLs: pushow80.dll
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O23 - Service: NOD32 Kernel Service (NOD32krn) - Eset - C:\Program Files\Eset\nod32krn.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Panda Process Protection Service (PavPrSrv) - Panda Software - C:\Program Files\Common Files\Panda Software\PavShld\pavprsrv.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe

heres my add/remove thing:

Adobe Photoshop CS
Adobe Reader 7.0.7
advertismen
Ahead Nero Burning ROM
Guitar Pro 5.0
Hide IP Platinum 2.7
HijackThis 1.99.1
J2SE Runtime Environment 5.0 Update 3
J2SE Runtime Environment 5.0 Update 6
LimeWire PRO 4.11.0
Macromedia Flash Player 8
Magic The Gathering - Battlegrounds
Microsoft .NET Framework 1.1
Microsoft Data Access Components KB870669
Microsoft Office XP Professional with FrontPage
Mozilla Firefox (1.5.0.3)
MSN Messenger 7.5
NOD32 antivirus system
NOD32 FiX v2.1
NVIDIA Drivers
Outlook Express Q823353
Ragnarok Sakray
Sibelius v3.0
Sid Meier's Civilization 4
SmartFTP Client 2.0
SmartFTP Client 2.0 Setup Files (remove only)
Steam™
UltraISO 8.0 Premium Edition
Winamp (remove only)
Windows Media Format Runtime
Windows Media Player 10
Windows Media Player Hotfix [See Q828026 for more information]
Windows XP Application Compatibility Update[Q319580]
Windows XP Hotfix - KB823182
Windows XP Hotfix - KB823559
Windows XP Hotfix - KB824105
Windows XP Hotfix - KB825119
Windows XP Hotfix - KB828035
Windows XP Hotfix - KB828741
Windows XP Hotfix - KB833987
Windows XP Hotfix - KB834707
Windows XP Hotfix - KB835732
Windows XP Hotfix - KB837001
Windows XP Hotfix - KB839645
Windows XP Hotfix - KB840315
Windows XP Hotfix - KB840374
Windows XP Hotfix - KB840987
Windows XP Hotfix - KB841356
Windows XP Hotfix - KB841533
Windows XP Hotfix - KB841873
Windows XP Hotfix - KB842773
Windows XP Hotfix - KB873376
Windows XP Hotfix - KB887822
Windows XP Hotfix (SP1) [See Q309521 for more information]
Windows XP Hotfix (SP1) [See Q311889 for more information]
Windows XP Hotfix (SP1) [See Q311967 for more information]
Windows XP Hotfix (SP1) [See Q313450 for more information]
Windows XP Hotfix (SP1) [See Q315000 for more information]
Windows XP Hotfix (SP1) [See Q315403 for more information]
Windows XP Hotfix (SP1) [See Q317277 for more information]
Windows XP Hotfix (SP1) [See Q318138 for more information]
Windows XP Hotfix (SP1) [See Q323172 for more information]
Windows XP Hotfix (SP1) [See Q324096 for more information]
Windows XP Hotfix (SP1) [See Q324380 for more information]
Windows XP Hotfix (SP1) [See Q326830 for more information]
Windows XP Hotfix (SP1) [See Q328940 for more information]
Windows XP Hotfix (SP1) [See Q329048 for more information]
Windows XP Hotfix (SP1) [See Q329390 for more information]
Windows XP Hotfix (SP1) [See Q329441 for more information]
Windows XP Hotfix (SP1) [See Q329834 for more information]
Windows XP Hotfix (SP1) Q329170
Windows XP Hotfix (SP1) Q810577
Windows XP Hotfix (SP1) Q810833
Windows XP Hotfix (SP1) Q815021
Windows XP Hotfix (SP1) Q817606
Windows XP Hotfix (SP1) Q819696
Windows XP Hotfix (SP2) [See Q329115 for more information]
WinRAR archiver
ZoneAlarm Pro

Hi hoa,

You need to update Windows and Internet Explorer to get all the latest security patches that protects your computer.

This can be accessed by going to http://windowsupdate.microsoft.com/ and following the prompts. You may need to do this more than once.

If you are using Windows XP, and am not on SP-2. Do not update to that yet. The update to SP-2 can fail when the system has malware on it. It may even leave your computer unbootable!. You can update to SP-1a though

Go to Online malware scan and submit c:\Windows\system32\pushow80.dll.

Tell me the result.

Open "Add/Remove Programs" in the Control Panel. Select the following items:

• advertismen

and click "Remove" for each of them. If one of the uninstallers wants to download stuff or needs an Internet connection, skip that one and report them to me.

Check your computer with the following free anti-virus/anti-trojan products.

Go to Panda Anti Virus and Trojan Scan and let them scan your computer. Please post the results here.