I did not where else to place this question(wish there was a Websphere forum!!) I have been writing Java code to populate forms with customized data using the servlets on the FDF toolkit. I am using the Domino Servlet Engine on Windows NT currently which work fine, but my company has required running the servlet on a Websphere Application Server on AIX. Since AIX does not accept dlls, I probably need to use ".so" files to use the shared libraries that the toolkit provides. I then downloaded the fdf toolkit for UNIX and got a file called libfdftk.so out of there and placed it on my AIX server. Where do I go from there? How do I get the servlets to recognize that file? Don't know hardly anything about AIX or how to tell Websphere to use that file as a shared library file. Thanks.