Robin Hoods Playground

I have installed kaspersky internet security 2009 , do i still need to have malwarebytes and superantispyware? I have installed kaspersky internet security 2009 on my pc will it give me full protection or i still need to have malwarebytes, superantispyware or spybot or anything else, please advice.
__________________________________
external keyword tool ~ keyworddiscovery.com ~ keycompete.com ~ compete.com ~ webmasterworld.com

i dont use kaspersky so i have no idea on what it covers. but malwarebytes is a awesome program it is one of my tools i use to removed viruses

AFAIK all those big AIO virus scanning app's will include a firewall, and malware protection as well as virus protection. They usually all have real time scanning also, which will bog down your system if you are on an older/less powerful machine.