There are two options to emulate dos.
 

1) Install Microsoft's Virtual PC (free) to emulate XP and Vista.

http://www.microsoft.com/downloads/details.aspx?FamilyId=28C97D22-6EB8-4A09-A7F7-

F6C7A1F000B5&displaylang=en

  Start Bimotion.bat from the cmd dos prompt.
  (Type cmd in the Start;Run -menu to run cmd)

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2) Install DOSBOX

http://www.dosbox.com/information.php

Free dos emulator that works with most platforms.

To run the program in Windows, this method is recommended:
Find the configuration file "dosbox-0.74.conf" (in case you installed
version 0.74) either by using the 'Find' command in Windows or from
the Start menu:
Program ; DOSBox-0.74 ; Options ; DOSBox-0.74 Options
The config file dosbox-0.74.conf opens.

At the bottom of the configuration file you find these rows:

   [autoexec]
   # Lines in this section will be run at startup.
   # You can put your MOUNT lines here

Type in this after the lines above:

   MOUNT D C:\Users\...\Intake\
   D:
   Engine Intake.bas

but change C:\Users\...\Intake\ to the path where you installed the intake program files.

The intake program will now start when you start DOSBox.

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If you can't find the cofiguration file by any reason, this will work to start the program, but is not very user friendly:

2a) In DOSBox you must mount the path to the program as D:\ by typing
   
MOUNT D C:\Programs\Bimotion_Intake\
if that is the path to the intake program files you used.

2b) Go to the Bimotion directory by typing
D: or
  cd C:\Programs\Bimotion_Intake\
in this case.
    Start the program interpreter by typing
Engine.exe
    Type
KEY OFF to remove the help keys
    Press F3 (
"LOAD) and type Intake.bas
    System responds an "
ok"
    Press F2 or type
RUN

Next time you only need step 2b)

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Instructions about how to mount the program path in Mac or Linux is found at
http://www.dosbox.com/wiki/Dosbox.conf