I do not know of any FREE solutions, but, IMHO, the best solution can be found at http://www.mindseyeinc.com/ReportEngine/index.htm

>Hi All,
>
>I am in urgent need of help, do you know any quick method to PRINT report to PDF with predefined file name (That is it should not prompt for file name).
>
>Thanks
>
>?Jiten?