I am curious as well. Does anyone know what parts are needed? If I find a set of SEL seats with the memory function, what else would it take to make them work?EDIT: I guess what this will come down to is how much $ and how much time. If any of you have an realistic, approximate idea on that it would be appreciated. You don't need to go into too much detail - just a rough idea so I can decide if it's worthwhile to pursue.