How can I downgrade to yahoo's ie6 optimised browser?

Uninstall "Internet Explorer 7" from start >settings> control panel >Add/Remove programs and then install " internet exployer 6.x" (you need to collect IE6.x. from CDMROM's or somehow before uninstalling IE7) then reinstall yahoo suite thru downloading "msgr8us" and you nan now use yahoo's all service in IE 6.x...