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A word about file formats:
Everything that can be downloaded from this site is in "zip" (compressed) format. It reduces download times and simplifies life in general. If you don't have an unzip program, you can download Freezip, a small freeware file unzipper that works fine.
Source Code: Source code for projects always contains at least 3 files: For program xxx, a project file (xxx.dpr), a unit file (U_xxx.pas), and a form file (U_xxx.dfm). Some programs may have additional and forms units containing library routines, pop-up dialogs, etc. All of these these are compressed into a single zip file labeled xxx_Source.zip. Note: there is a 4th file in every project xxx.res, a resource file which contains the program's version information and the main icon. This file may be missing from some of these programs. If it is missing, Delphi will rebuild it for you using default information.
Executables: When you download an executable file, you get a zipped version of the program ready to run (xxx.zip). If you have Delphi, it's not necessary to download the executable, just download the source, compile, and run it.
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