Features
Compatibility
Customizable Fields
You are not restricted to the most common example "Year", "Make", "Model". It works for any industry.
Search Across All Products
You are not limited to searching within a category
Compatibility Matrix
Automatically displayed on product view page
Known Working
Community Edition 1.9.0.1 (but not the "rwd" theme)
Community Edition 1.8.0.0
Community Edition 1.7.0.2
Community Edition 1.6.2.0