272858 notebook comparison software

Looking for an add-in for our websites that will allow people to select up to 5 computers to compare side by side. The units that we offer for comparison have to be populated from a database that we can easily change as new models are released. Also, needs to be easy to update prices, photos and specificiations through a user panel that is populated by the database. When the customer sees 2-5 models that they want to compare, they click a checkbox and then a button that says "compare" and the computers are listed left to right with all the specifications next to each other making them easy to compare. Here is an example: [login to view URL] The notebooks should be presented in a grid that is 5 across by X down and have room for a 50 word description in addition to pulling the photo, Manufacturer name, model name/number and list price from the database.