Hello Gary,
We are glad that you like our controls.
To display multiline list you can use NTreeList control instead.
With this control you can also expand/collapse the sub items and also add additional columns.
There are a lot of other features in the control that might be usefull to you.
You can download our fully functional evaluation version which includes an example application that demonstrates the functionality of each control in details.
Regards,
Angel Chorbadzhiev