The November issue of the JavaRanch Journal has an interview with JavaRanch sheriff and book author Lasse Koskela. You can read it here, and if you have comments or question, feel free to post them in this thread.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: New article: Interview with Lasse Koskela