[polskibus]

Grids are the holy grail of corporate web programming. As a person that had to work with a few grid components, I can tell you that it is lacking lots of features to be considered mature. For example: editable cells, tree grid mode, r-click menu, grouping, nested rows and columns, etc. I do like the looks though. Have you tried to compare your grid's performance against a standard table-based grid (cross-browser of course) for large number of cells? For a list of functionalities expected from a grid, have a look of Telerik http://demos.telerik.com/aspnet-ajax/grid/examples/overview/... or Devexpress. Don't follow their ugly implementation though!