Oracle 9i Personal Edition Java Connection (newbie)

I installed Oracle 9i Personal Edition on a Win98 machine and am trying to check the installation/configuration of SQLJ. I have added in CLASSPATH the settings for Oracle and JDK,

c:\oracle\ora90\sqlj\lib\runtime12.zip and translator.zip and
c:\oracle\ora90\jdbc\lib\classes12.zip.  I also added to my path,
c:\oracle\ora90\bin.

connect.properties looks like this:
sqlj.url=jdbc:oracle:thin:@OEMComputer (Computer_name):1521:YAMAHA (SID)
sqlj.user=system
sqlj.password=manager

When I try to run the demo TestInstallCreateTable.java, it compiles fine but when I go to execute it, I receive the following error message:
Exception in thread "main" java.sql.SQLException: Io exception: The Network Adapter Could Not Establish A Connection at oracle.jdbc.dbaacess.DBError.throwSqlException(DBError.java:180).....

Any help would be greatly appreciated!!! Received on Thu Apr 24 2003 - 18:43:51 CDT