If you "downloaded the WGA and everything is fine...", there is really no need to post anything if you are not having any problems. If you think you may have a problem with WGA, follow these instructions:
1. Download and install the MGA Diagnostic Tool: http://go.microsoft.com/fwlink/?linkid=56062
2. After running the WGA Diagnostic Tool, click on the "Windows" tab and then click on "Copy to Clipboard".
3. Next, visit the following website and create a post in the "WGA Validation Problems" forum and paste the results of the WGA Diagnostic Data in a detailed post. http://forums.microsoft.com/Genuine/default.aspx?SiteID=25
4. A WGA troubleshooting specialist will analyze the data and recommend an appropriate solution.