plpgsql-debugger

Is pl/pgsql debugging broken in PostgreSQL 9.0, or is it just me?

I had the debugger working in pgAdminIII at one point, some time before upgrading to 9.0, but as of right now I can't seem to get it working using the usual steps. I believe it may have something to do with the DLL not loading correctly, because the following query: LOAD '$libdir/plugins/plugin_debugger.dll'; show shared_preload_librar...