Location: Free Tools » Resources
SDM Software, provides a whole suite of tools for better managing Group Policy. These include:
Check out the GP products from the Swedish company Special Operations Software. They have a couple of interesting GP-related products, including SpecOpsDeploy, which extends what you can do with GP-based software installation, and SpecOps Password Policy, which lets you set different password policies within a single AD domain.
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To start with, there is my gptalk mailing list, which is a group dedicated to Group Policy questions and solutions.