DataGridView best practices

I need to create a non-trivial one of these for a project which is in C#,
and obsessive compulsively TDD. MVP to facitate testing some re-use for
eventual implementation under WPF. Acronyms aside, I really don't know the
control very well at all.

From what I do know, I'm thinking that developing several custom column
types that communicate somehow to one presenter might be the way to go.

Questions:
- Is this a good forum for learning / sharing ideas? Any better ones?
- Any general recommendations or info links that helped you or your team
develop a dgv presentation?

Thanks for sharing!
Berryl