Using Superantispyware and Spybot (all freeware).
Thing with this is just tried the malwarebytes site and was blocked;
With Firefox get:
Failed to Connect
The connection was refused when attempting to contact www.malwarebytes.org.
Though the site seems valid, the browser was unable to establish a connection.
* Could the site be temporarily unavailable? Try again later.
* Are you unable to browse other sites? Check the computer's network connection.
* Is your computer or network protected by a firewall or proxy? Incorrect settings can interfere with Web browsing.