How to create a backup file with a unique name each day. For example, DBNameDateTime where DateTime is the current date time when the backup completes.
When using the Backup Database option with in the Enterpirse Console (EC), the application will allow the use to select a backup or manually type in the backup filename.
LiteSpeed Maintenance Plans automatically name them with the format <databasename, year, month, day, hour, and minute>. Within the Maintenance Plan (MP), you should be able to set it up to automatically delete files created by the Maintenance Plan (MP) by either minutes, hours, days, weeks, and even months.
Also, when using the 'Backup Database Wizard' within the Enterprise Console (EC), the format <databasename, year, month, day, hour, and minute> will default on the Filename field within the Destination widow. However the file name may be manually overwritten by the user.