Report Builder with Encryption

hi user....... it's my new or updated version of report builder,in this i use database. buti use text files database, yes.........but when u work on, u can't be expext u work on a application in which i use text files as a database. i include a new functionality in this is...... encryption/decryption, yes......coz i think a database applicatiopn is nothing if in the application data is not properly secure.....u really shocked when u view the store results.