Instructions for downloading Reaction Time:

Windows users:
1.  Install the BioBytes CD-ROM.  (See CD-ROM for instructions.)
2.  Copy the file REACT32.EXE (for Windows '95) or REACT16.EXE (for Windows 3.x) to the folder on your hard drive containing the other BioBytes applications.
3.  Run the copy of REACT32.EXE or REACT16.EXE in your BioBytes folder by double-clicking on it.  The program will decompress and extract the updated REACTION.EXE file.  
4.  When you see the message, "Warning!  REACTION.EXE already exists.  Overwrite (Y/N)?" answer "Yes."
5.  If you receive a message that says "Warning!  SYSTEM5 already exists.  Overwrite (Y/N)?" answer "Yes."  This window will say "Finished" in the upper left-hand corner when the file has been extracted.
6.  Double click on the "Reaction" icon in the BioBytes folder on your hard drive to start the Reaction Time program.

Macintosh users:
1.  Install the BioBytes CD-ROM.  (See CD-ROM for instructions.)
2.  Copy the file Reaction Time.sea to the folder on your hard drive containing the other BioBytes applications.
3.  Double click on this copy of Reaction Time.sea to decompress and extract the new version of Reaction Time.
4.  Note that the updated version has a slightly different name: it is now called Reaction Time rather than Reaction Times.  Delete the old version to avoid confusion.