Other Free software

• MarcEdit -- MarcEdit is a hard-core, free MARC editing software package. It includes and XML API, Z39.50 client, numerous crosswalks and a built-in MARC Editor with a number of global editing tools. If you work with MARC or are crosswalking data into and out of MARC, Dublin Core, MARCXML, MODS, etc., you might want to give it a look
• SMTP Emailer -- This is a command-line application only. I use it on my server at home, in conjunction with a script, to notify me when something suspicious is occurring.
• Winsock Library -- This is a very simple library that wraps a number of the Winsock API into 6 easy calls. For those of you that use VB, this library will allow you do distribute you application without the Microsoft Winsock Control. Though I always would recommend learning how to manipulate low level Winsock API, this library does save some of the headaches.
• Map Scale Calculator