Question : TreeGridView in VS2010

I am using Mark Rideout's TreeGridView in my several Projects. Can anyone say that is TreeGridView / Higherarchical Grid is available in VS2010 or not?

Answer : TreeGridView in VS2010

You should be able to download the beta of VS2010 - give it a try yourself by converting an existing app into that format.  If it doesn't work then you also see exactly what problems you have to cope with.