Database Driver Problem

[Truong Di Ly]

Hi,

i am just testing the Orion Server,
but there is a problem:

Error initializing server: DriverManagerDataSource driver
'org.hsql.jdbcDriver' not found

My data-source.xml is like described in
Data-sources howto:
http://www.orionserver.com/faq/#-1148840102

Furthermore i would like to test it with another DBMS like
Oracle, MySQL or Sybase.

Many thanks in advance,
Ly