Efficient way of handling Tasks and ToDos

[eluser]YellowShadow[/eluser]
In my web application I have two separate controllers. One is a Task controller and the other is a ToDo controller. Both are virtually the same thing except they get their data from different tables and the only difference between the tables is that one column is different.

What is the most efficient way of handling this without having to create multiple controllers and models that almost do the same exact thing?

Thanks!