product selection comparison table

I'm looking for an extension or theme that allows you select certain products in like a table like manner.

That is, it allows you to compare product at the same time but lets you highlight the recommended products.

For instance, in this example:

http://beyondhosting.net/Virtual-Privat ... S-Hosting/

Notice the blue highlighted column on the table. Also note the ticks in the column and also the "best value" sign.
Also clever is the discount sign in the upper left.

If anyone can find that theme or extension, I'll be truly grateful!