TMG's limitation on the number of generations in reports is 250 but the practical limitation is probably much lower than that on some reports. However a 25 generation report would be no problem.
Plus TMG can convert your data directly from your UFT files. Check their web site for further information including some examples of reports. Go to http://www.whollygenes.com/index.htmhttp://www.whollygenes.com/index.htm click on The Master Genealogist for more information concerning TMG