Which version of frost wire download is for older xbox360?

FrostWire is primarily a file-sharing application and does not have a specific version designed for the Xbox 360, as it is not natively supported on that console. Xbox 360 primarily runs games and applications from the Xbox Live marketplace, and FrostWire is not available there. If you're looking to use file-sharing capabilities on Xbox 360, consider using the console's built-in media player features or streaming from a PC instead.