Found an interesting library at [link|http://www.domapi.com/|http://www.domapi.com/]. I has a table-like widget. I think I will work on a prototype and see how it works. (might take a while since I only have a hour or so a day to work on it) It just seems like everything needed to build a good GUI interface that would meet most of a business application's needs is there in the latest browsers; so its worth a shot.

If I make any progress, I'll put up a link to it and you all can let me know what you think.

Thanks again,
John