MonoDevelop is a free & advanced IDE that is mainly built for C# & other .NET languages.

It works in Linux, Windows & Mac OSX which is great, specially for developers who use multiple platforms but still want to work from the same interface.

MonoDevelop comes with advanced text editing features like code completion support for C# 3, code templates & code folding.

It also has an integrated debugger, web server (for instantly testing ASP.NET applications) & a GTK# visual designer.

The software also offers much more features like source control, makefile integration, unit testing, packaging & deployment, localization & more.

Pandora FMS is an open source application that can be used to monitor anything online like:

• if a website is up or down
• if the content of a website is changed (deface control or when value of a stock changes..)
• diskspace or CPU usage of a remote server (via SNMP or TCP/IP)
• & many more..

Pandora FMS can run on any operating system, with specific agents for each platform, getting the data and sending it to a server.

You can get real-time reports for every monitor & have them sent to an e-mail adrdess.

It can also send notifications of events via e-mail, SMS or Jabber (MSN, GTalk..) to the desired users.

P.S. To mention, Pandora FMS is not a simple script to install. It is made up by several shellscript files (UNIX/Linux Agents), a Web application in PHP (Console), some code in C++ (Windows Agent), some code in PERL5 (Server) and some structure and data in SQL (Database).

Using different CSS properties for different browsers is very common as they are not rendered the same.

Conditional-CSS allows you to use "if statements" for targeting specific browser versions or a group of browsers.

Features of Conditional-CSS:

• Target CSS to any web-browser
• Streamline maintenance of your CSS files
• Optimise your CSS
• Work around those annoying little CSS bugs
• Automatic expansion and inclusion of @import statements
• It’s free and open source!

Website has an online compiler that enables you to generate the Conditional-CSS file in PHP, C or C#.

If you need a powerful PDF library for ASP.NET, you may find many paid solutions & it is hard to find a free one.

PDFsharp is an open source PDF library for ASP.NET that makes it possible & easy to create PDF files from any .NET language.

Using PDFsharp you can:

• create new PDF documents with text, lines, curves, images, etc.
• modify, merge, and split existing PDF files or incorporate pages from existing PDF files into new PDF documents.

PDFsharp, which is written completely in C#, includes MigraDoc lite (in German) which gives you more functionality like dealing with a document consisting of sections, paragraphs, tables, charts.