Brazil 2 requires Rhino 4 or greater.
Download for Rhino 6 only - this version includes the evaluation version and the latest full version.
Try before you buy. The evaluation version is unrestricted for 15 days.
After that, it is limited to 640x480 resolution and watermarks each image.
Both 32-bit and 64-bit versions are now available for Rhino 5. Here is complete a list of the changes...
If Brazil doesn't work on Windows XP, download and install this Microsoft patch.