I record my own music on small cards and cassettes. How would I transfer this music to a CD using the Rozio program that is on my computer?

Hi, satinday,
Welcome to this site, and thank you for asking a question here.
Here is a link with explanations, and pictures, for transferring cassettes music to the computer:
http://www.cyberwalker.net/columns/feb02/150202.html

After you have your music in a Folder on your computer, such as My Music, you can then use a music CD-R (has about 80 min. written on the CD), to copy onto, if you have a CD burner drive.
You can use the Roxio program, choosing the Audio CD, which after copying, will let you play it in a car stereo, your computer, etc.
I do wish you the best, and if you have any questions, please post back.