Have you tried a scan with Ad-aware?
http://lavasoft.element5.com/support/download/
If you are using XP/2000, you might want to try Ewido Anti-Malware trial version.
http://www.ewido.net/en/download/
Download, install, update it, and run a scan.
*Note: Ewido is a free trial product for 14 days. After that you can purchase it for full features OR you can also keep the free version to use as an on-demand scanner (recommended).
You will still be able to manually update Ewido using the *update* button
Let us know how things go.
I have these adwares...
180 sEARCHASSISTANT/ZANGO
D:\PROGRAM FILES\MOZILLA FIRFOX\COMPONENTS\NPCLNTAX.XPT
HKCR\CLSID\{d676f999-4608-4dc5-4f51f4212739}\ (1 subtraces)
HKLM\software\classes\clsid\{d676f999-4608-4dc5-a135-4f51f4212739}\ (1 subtraces)
winad
d:\program files\mediagateway
HKCR\mediagateway.licenseinstaller.1\ (3 subtraces)
HKCR\mediagateway.licenseinstaller\ (5 subtraces)
HKCR\typelib\{91e523db-2a1c-4231-bb06-9be27c28739a}\ (9 subtraces}
HKLM\software\classes\clsid\{144b9c7e-235a-4316-9eb3-5e393714c77a}\ (14 subtraces)
HKLM\software\classes\mediagateway.licenseinstaller.1\ (3 subtraces)
HKLM\software\classes\mediagateway.licenseinstaller\ (5 subtraces)
HKLM\software\classes\typelib\{91e523db-2a1c-4231-bb06-9be27c28739a}\ (9 subtraces)
HKLM\software\mediagateway\ (4 subtraces)
HKLM\software\microsoft\windows\currentversion\uninstall\mediagateway\ (2 subtraces)
180solutions-seekmo search assistant
d:\program files\mozilla firefox\plugins\npclntax.dll
i have searches the avg and spybot and webroot sites and all suggestions have not worked to remove these, I'm apprehensive to manually delete these because I've read some horror stories re: sytems getting screwed up. How can I safely remove these?

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