Please Help with Use of Octopus

HI,

I am trying to use it as  a data migration tool.  Both source database and destination database reside on the same MS SQL server, on the same machine.

I specified:

dbVendor: mssql
jdbcDriver: com.internetcds.jdbc.tds.Driver

in the input XML file.  All configurations are taken default values (therefore no configuration fiel)

After start running the application by saying:
java org.webdocwf.util.loader.Loader <input XML file>

Destination database is accessed OK by creating two tables.  I am having trouble accessing source database.  Error messages are listed below.  I specified the same jdbc driver for both source database and destination database.  

========================
Import definition CategoryTable is started at Aug 7, 2003 11:03:01 AM.

java.sql.SQLException: No suitable driver

loadSource method is finished.

org.webdocwf.util.loader.LoaderException: SQLException:

org.webdocwf.util.loader.LoaderException: ClassNotFoundException:
        at org.webdocwf.util.loader.Loader.load(Unknown Source)
        at org.webdocwf.util.loader.Loader.main(Unknown Source)
Caused by: org.webdocwf.util.loader.LoaderException: SQLException:
        at org.webdocwf.util.loader.Loader.loadSource(Unknown Source)
        ... 2 more
Caused by: java.sql.SQLException: No suitable driver
        at java.sql.DriverManager.getConnection(Unknown Source)
        at java.sql.DriverManager.getConnection(Unknown Source)
        ... 3 more
java.lang.Throwable
        at org.webdocwf.util.loader.LoaderException.printStackTrace(Unknown Source)
        at java.lang.Throwable.printStackTrace(Unknown Source)
        at org.webdocwf.util.loader.LoaderException.printStackTrace(Unknown Source)
        at org.webdocwf.util.loader.Loader.main(Unknown Source) java.lang.Throwable
        at org.webdocwf.util.loader.LoaderException.printStackTrace(Unknown Source)
        at org.webdocwf.util.loader.Loader.main(Unknown Source)
====================================================


Any help is appreciated.
peng li