Xiotech 3D 4000

We have been looking at the Xiotech 3D 4000, and here are some product links we were given by the vendor.http://www.xiotech.com/Products-and-Services_Magnitude-3D-4000.aspxhttp://www.xiotech.com/Products-and-Services_Virtual-View_Video.aspxhttp://www.xiotech.com/Products-and-Services_Virtual-View.aspxhttp://www.xiotech.com/video/4000new-17.wmvhttp://www.xiotech.com/Knowledge-Center_Fiber-Channel-Or-iSCSI.aspxhttp://www.xiotech.com/Knowledge-Center_Storage-Clustering.aspx After some review, I think it lacks in some areas compared to Equallogic, EMC, and Netapp, more to come on them.