I have a Microsoft Access Database with Scheduling added (Schedule.ocx) by Addsoft's Schedox. The company is no more in business however the application used for the same can be made available. We need to migrate the Database to MySQL with front-end written similar to the facility we had in Access file. There are few Gantt tools available at SF.net but not sure whether they can be useful. The application will be webbased, multi-user and preferred in MySQL PHP (and if Java needed) however we are also open to ASP.