Can I play the CD's in my car stereo?

If you order the 25 CD pack, then yes, all of the audio lessons can be played directly in your car or home CD player. However, if you have ordered the 4 disc pack, you will need to save these files to your computer, then burn them to a CD using your CD burner. Otherwise if you have purchased the Downloadable version of Rocket Spanish, you will need to save the audio files into your computer, then burn them to a CD using your CD burner.