well I really don't know any pacman tutorials so just write how much you know about all of this.
I guess plante sourcecode would have some pacmans to look at.

Have you done any programming with:
BitBlt or DirectDraw?
Do you know how to use gettickcout? Or getkeys or DirectInput? (don't be offended if you know about this I know it's easy stuff, but everyone learned it some day)

Well if you know that stuff you could basicly just go right at it shouldn't be too hard. If you don't I would recommend to learn about using loops, getting Keyboard input over GetKey API, using Gettickcout instead of timers, and Arrays.