Microsoft has just squeezed out the fourth and final IE9 developer preview. It has many fixes such as audio hardware acceleration, and JavaScript performance.
IE9 looks in fine shape to regain the trust of developers. With the platform now finished, it’s now up to the IE team to woo the big-money developers and content providers. There’s a lot of new and exciting functionality in IE9, but it’s going to take time and skill to utilize it successfully.
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