Which version are you using (2.x or 3.0)? 2.2

What steps will reproduce the problem? 1.load a collection 2.call where function on it with comparison.Like 3.call filter function

What is the expected output? What do you see instead? Collection should be filtered, Comparison.Equals seems to be the only one supported

What version of the product are you using? On what operating system? SubSonic 2.2 final on windows XP SP3

Northwind Unit Test to verify the problem: nope

Could it be possible to support other Comparisons ? (Not Equals, Like, Greater, Less ...)? Thanks