We are developing and introducing general-purpose portal applications based on the standard of JSR-168 Java Portlet API. To realize you can build homepages using many useful applications with portal server, and to popularize that is the mission of us.
You can download file releases of Portal Application Laboratory project from List of release files
XAMPP is a very easy to install Apache Distribution for Linux, Solaris, Windows and Mac OS X. The package includes the Apache web server, MySQL, PHP, Perl, a FTP server and phpMyAdmin.
iText# (iTextSharp) is a port of the iText open source java library for PDF generation written entirely in C# for the .NET platform. Use the iText mailing list to get support.