Would a spreadsheet not be enough for this? You could set up a shared one at http://docs.google.com/ and people can add their own changes to it. As long as it's properly set up would be able to sort and filter by columns.
If a database would be better, there is an online collaboration one at http://grubba.net/ but not tried it personally--might be worth a shot, then anyone can access it without having to have MS Access![]()
XI Wiki


