Comment by pstockley1:Is the new table going to support editing? If it is, I strongly encourage it to abandon the popup edit boxes used in the incubator grid and use inline data entry. The popup approach while easy to implement is really poor from a usability perspective.
For more information: http://code.google.com/p/google-web-toolkit/wiki/DataBackedWidgetsDesign -- http://groups.google.com/group/Google-Web-Toolkit-Contributors