You'll wonder no more how to manipulate SSIS Package Variables via Script Tasks, once you're done reading this little tidbit.

If you need to be a little more advanced with your FTP you can write a Script Task that utilizes FTP objects. As luck would have it, setting up FTP in an SSIS script will be the topic of ...

Wrong! In SSIS 2005 Scripting tasks had to use VB.NET. No ifs or buts. This was restrictive especially if the rest of your application code was written in C#.NET.