If you are upgrading from a previous versions to 3.3u2 or later, you can just install over the old versions. You do not need to do anything to your profile folders in the My Documents folder. Existing sequences/setups will be migrated to work with the latest version.
Click here for System Requirements
Vixen 3 Logo Files
If you’re looking to show your pride as a Vixen 3 user, you might want to include our official logo image in your forum signature, here’s a few graphics files you might use to get started: