Good QA site with material (Free Download)
This site has good collection of testing material.
Author: Govind Kulkarni

ISEB exam related collection (Free Download)
This site has good collection of ISEB exam related documents. Go through and enjoy
Author: Govind Kulkarni

Open source testing tool discussion (Free Download)
This link contains software testing tool discussion. Particular focus area is open source. It has unit testing, functional testing and performance testing tool discussion
Author: Govind Kulkarni

Open source testing tool discussion (Free Download)
This link contains software testing tool discussion. Particular focus area is open source. It has unit testing, functional testing and performance testing tool discussion
Author: Govind Kulkarni

Software Testing Guide (Free Download)
You can see lot of good collection of software testing articles
Author: Govind Kulkarni