Hi I am wanting to find out how to perform a test of each browser on my Macbook Pro Modle: October 2011 13" Software: OS X 10.8.4 (12E55) Processor: 2.5GHz Intel Core i5 Memory: 4GB 1333 MHz DDR3 Graphics: Intel HD Graphics 3000 384 MB HDD: 500GB click here for full spec. Browsers I want to test Safari Chrome FireFox Opera I am wanting to know what tools i can use, such as benchmarking, to find the difference between Speed, memory usage, performance, multiple tab performance, and any other tests that can be run so i can determine the best browser to run on my own computer. and so i can learn how to run these tests for other apps as well. Please feel free to point to any tutorials you know of and share your experiences. I appreciate any help you can give me on this.