Chrome rocks
Click on the wrench in the upper right corner, and go to options. this'll open a new browser tab...click on the link on the left that reads 'under the hood'. From there you will see a button that reads change proxy settings. This will bring up the internet options window (the same one in control panel in fact). Click on the connections tab and then click on the LAN settings button. This will open another config window, there is a check box that reads "Use a proxy server...." check that box and then enter the proxy address in the address field, make sure to enter the port number if it listed. Click ok and you are gtg. To disable just uncheck the "use a proxy" box, you can leave the address in the field.