http://www.squidoo.com/google-redirec...
This is a 3 step plan of action that may or may not help you. It has worked for some people when removing the google redirect browser virus, but it depends on how deep a level your computer is infected.
There isn't currently a tool that will stop this alone, however there are a collection of tools, mostly free, that can be used in relation with one another to do the appropriate jobs to finally put a stop to the browser redirect trojan problem.
Common Symptoms are pretty straight forward. It involves your browser being redirected to web sites that you have absolutely no intention of ever visiting, and their goal is typically to make a profit. Some of these sites may be extremely dangerous and cause further harm to your computer.
My suggestion would be to check out this guide that a gentleman created to help people. It isn't free, but he cracked the code and found a very easy method for completely, and permanently removing the redirect virus.
http://www.squidoo.com/google-redirec...
He then laid out a clear cut plan of action in step-by-step format that WORKS, and he tells you exactly what to do, with no questions left unanswered, and the best part is that you don't have to be a computer wiz to do this.
The other alternative would be to either pay a lot more money to have your computer tech guy fix the problem, or you can take care of the issue for free by visiting a computer assistance forum, and those guys know what they are doing, but it can take weeks. In fact I had the same problem for a while, and it took me 2 weeks to stop the redirect trojan.