I put my spreadsheets for chip breakdown available for download here:
http://www.captlego.com/Download.html
I can host yours too, if you'd like.
I think that my spreadsheet could stand a few enhancements....
For one thing, I'd like to make it available to people that don't have excell.
It should handle a variety of games (limit/no limit, cash, tourney, etc.)
It should handle a range of stakes
It should handle non-denoms
It should handle a range of game sizes
The spreadsheet I have can do all of that, but it's kinda a manual operation. Perhaps it could be made easier to use and smarter...
I'd like to enhance the colorup calculations to make it a bit more flexible there, too.
What would you guys like to see?