Neat software, but has one small issue, if you are using a local mdb (microsoft database file) you should not need to enter a local username and password or see the option for sql authentication. Also an MDB file can be read without having any Microsoft software installed provided you include the Microsoft Database Access Files or make calls to the DotNet framework. As a result I coulden't use the software unless I re-installed one of database application first. It has a lot of options though. MS SQL / Access - DB2 - Oracle and MySQL. The software is however well worth the efforts if data mining is your goal!