That would be version 2 of the official logo, which was replaced by v3 ( v2 was blurry and horrible ). The download on my blog should have a PSD in it you can use. Feel free to tone down the glassy shade parts significantly ( don't remove them, but maybe reduce by 70-80%, they're too much right now, you should be able to see them if you look for them, but otherwise go unnoticed )