The AP 900 mount arrived in July 2003. It is a joy to use photographically with the ST10XE CCD camera on either the AP 130 EDT or the AP Traveler scope. I hope to post some results with the setup soon. From the day I ordered the mount to the delivery day was just shy of 28 months. It is a fine instrument and certainly meets my requirements for imaging. For more information on the mount please go to Astro-Physics website.