RedHat 9 - PIV 2.5ghz / 512MB Ram - laptop. Everthing installed fine - no errors on the RPMs. I installed muzic brains, flac, gst-streamer-plugins (and ran gst-register), then installed net-rhythmbox - again, all fine, no errors. I also updated my gst-streamer tools and core to the latest version (released today). When I try to run net-rhythmbox (as root) I get: INFO ( 6342: 0) Initializing GStreamer Core Library version 0.6.0 INFO ( 6342: 0) CPU features: (00000000) MMX SSE registry: loaded user_registry in 0.000179 seconds (/root/.gstreamer/registry.xml) registry: loaded global_registry in 0.004430 seconds (/usr/local/var/cache/gstreamer-0.6/registry.xml) (net-rhythmbox:6342): GLib-GObject-WARNING **: invalid (NULL) pointer instance (net-rhythmbox:6342): GLib-GObject-CRITICAL **: file gsignal.c: line 1998 (g_signal_handler_disconnect): assertion `G_TYPE_CHECK_INSTANCE (instance)' failed (net-rhythmbox:6342): GStreamer-CRITICAL **: file gstelement.c: line 2096 (gst_element_set_state): assertion `GST_IS_ELEMENT (element)' failed (net-rhythmbox:6342): GStreamer-CRITICAL **: file gstobject.c: line 202 (gst_object_unref): assertion `GST_IS_OBJECT (object)' failed Failed to create the player: Failed to create gnomevfssrc input element; check your installation Thanks, Jed