"Yahoo Toolbar sucks"0.5 starson by tonnari
Pros: None at all
Cons: Installs without user permission. Difficult to remove.
Summary: Toolbar which acts like virus or malware.
It got installed to my PC with some program. Only way to get rid of it was to log in as Administrator and then remove it manually, even the user account has also admin rights.
Yahoo helpdesk was not able to help either.