java.sql.SQLException: No suitable driver found for jdbc:derby:jdbcDemoDB;create=true

[Steve Morgan]

I just started using Derby. I am using NetBeans 6.7.1 with JDK 1.6.0_17. I have 
included Derby.jar in my IDE libraries however the system does not seem to be 
able to find the embedded driver. I cannot find a library called "Embedded 
Driver". Can anyone see what I am doing wrong? I have checked the FAQs to no 
avail.
Many thanks,
Steve