32bit to 64bit

I like to point out before I bought a 64bit computer, there is a hazzy confusion if programs migrating to 64bit computer can work. Now that I have a 64bit computer, I can approve that all CS3, Flash 8, firefox, audacity, and Maya have been working fine without any prob. I haven't tested plugins for proffesional use in Maya and Aftereffects yet, but seeing that all of my old programs work, I can safely say it's not a big deal. ...now I wonder if my Magic School Bus games can work on 64bit windows 7. you know the ones that are made 10 years ago with windows 98. I found them when I was cleaning my room.