Location of Lesson Charts

Maybe I am really stupid. I cant finf the charts. I only have 3 cd's, did 2002 come with 4???? Please help as It sure would be alot more fun if I had the charts.

you will find the lesson charts by using windows explorer and expanding
program files and then microsoft games and then 2002 simulator folders.
there you will then find your charts folder. 2004 has four disks where as 2002 has three. Also you can download samples from Jeppesen. the latest samples are intended for sim 2004 but I Believe they will function fine with 2002.