DVD's ?

Marguerite Hawkins (mhawkins@lucy.cc.swin.edu.au)
Tue, 13 Jul 1999 18:43:36 -0700 (PDT)

Hello All
Could the smart brains (meaning all of you) please help me with the following

1. What is DVD?
2.How does it work?
3.What is the difference between CD, CD-ROM and DVD?
What equipment is needed?
Apart from Feature Films what other material is available on DVD's