Hi Wagner,
To clarify the need :
When creating a new project using the "Import From Database" wizard, you have a drop down list of existing projects.
Currently I have a number of exiting connections that where only for temporary use but there is no method of cleaning them up and removing connections I no longer want to scroll through.
Another suggestion - making the project reside within a database with the ability to either auto-save or manually save your changes. In this way, you could have multiple people working on the same project and viewing each others changes. It also allows you to maintain version history via the database. Having the data in a database would also allow users to directly manipulate the information, taking care of some of the scripting issues as a database is far easier to work with than either a custom script language or an excel spreadsheet.