database access program

WE have software called great plains. It's an accounting program. Great plains uses SQL data bases. several of them. I need software to look for all the SQL data bases, display them all in a menu screen. when clicked on the database will open to a excel spread sheet like screen to allow changes on a individual or global scale. These databases contain price lists and customer information. The SQL we are useing is SQL 2000. I want this program to be also compatable with SQL 2003 and 2008. when exiting the program give the save or cancel..