Hi Markus:

I used cassette tapes early-on but the storage space, logistics and new technology quickly convinced me that there are easier recording methods available now. Digital recording is a snap and CDs are easy to churn out when connected to a modern PC with burner and editing software.

Nothing wrong with cassettes... just depends upon your taste. Also remember that if you are submitting songs to A&R types, the CD has become the "official" media of choice with only a few exceptions.

Dave