So you have a MS-DOS installed to a virtual machine on your super new multicore computer and it consumes 100% of your CPU (well… 100% of one core actually…)?
Start your MS-DOS virtual machine. “Insert” a dosidle.img into a virtual FDD. Copy dosidle folder to C:\ drive.
In “C:\>” prompt type:
Insert “C:\DOSIDLE\DOSIDLE” after the last line.
File -> Save.
File -> Exit.
“Eject” dosidle.img from a virtual FDD. Turn off and on virtual machine.
Dosidle installed successfully. Your virtual machine is not consuming 100% of CPU (one core) anymore.