	CDspeed.COM read 320 blocks by 1000 CD-ROM sectors and measure every block reading time. After this the program output results to display in two columns : block number - reading speed. For drawing you can use programs like Microcal Origin.
	For run type in command line:
	cdspeed.com F>file.dat
where  F is the CD-ROM letter, file.dat is the results file name.