Greetings. Here is another application to take a gander at: http://pharmatrix.com/ Pharmatrix is made by Base4. Thanks to Carol Gebert for the link. Cheers. Jeff -- +----------------------------+ | J.W. Bizzaro | | jeff at bioinformatics.org | | | | THE OPEN LAB | | Open Source Bioinformatics | | | | http://bioinformatics.org/ | +----------------------------+