usb drives not accessable from "Computer" folder on desktop

[Demond James]

Just thought I would check here with this before I dived into bugzilla.
USB drives get mounted and are acessable in /media/ when plugged in but 
when you try to access them via the icons created in the "computer 
folder on the desktop you get an "unable to mount volume" error.  The 
details of the error states that /dev/sdb1 is already mounted or 
/media/usbdrive is busy.
Has anyone else experienced this?  Is there a bugzilla entry?  Does 
anyone know what component would be the culprit here?  My best guess is 
gnome-volume-manager.

Demond