Slowing down computer?

[Ghtpua]

Hi,

I use to have a dos computer for awhile, however, it finally broke. I saved some of the old dos games from that computer though that I still like to play, however, when I play them in the windows xp computer the computer is too fast for the games.

How would the winxp computer be slowed down and speeded up again without messing with the hardware, so I would still be able to play my old dos games? Please and thank you. I know how some of the older computer they use to have a turbo button that would make it go slower and faster, however, this computer does not have a turbo button.

[Soopafresh]

Yes, there are.

http://www.snapfiles.com/get/cpukiller.html

http://vogons.zetafleet.com/viewtopic.php?t=44