We posted a new screencast which covers some of the basics of the lists (grids) that we use in Comet and DayNotez desktop applications. We cover basic grouping, sorting, and adding/removing columns. The lists in some of our desktop products make for some powerful customization. We hope to have more coverage of this in the future to cover items such as filtering also. The screencast is applicable for both DayNotez and Comet since they utilize versions of the same listing control.