Hi everyone! If you're still having a problem accessing the download link for your copy of DivX, please e-mail us at email@example.com with the new username/display name you created (for verification purposes) and we'll get it to you!
In regards to the regular vs. Pro version of DivX, the version linked to from our sign-up page is indeed PRO, with the pro features, even though it isn't specifically labeled as such in the file. If you're using Windows, you simply input your e-mail during the Setup process to unlock access to the Pro features. If you're using a MAC, go to your system preference panel and click on DivX -- if you see the status as "registered", you can verify that you have the Pro version.