I used your update site to install eclipsetools in my eclipse 3.0.1
The eclipsetools.getclasspath task shows in the Ant task list in eclipse properties and in code assist while in the build.xml editor.
to the build.xml in various places but no matter where I put it, when I try to build with that Ant build.xml I get:
BUILD FAILED: C:\Java\ArchivedWorkspaces\AJContentServer\build.xml:15: Could not create task or type of type: eclipsetools.getclasspath.
Ant could not find the task or a class this task relies upon.