Hello, Cloning question: I have a three year old HP desktop with two 500 GB hard drives in one RAID 0 array. My C: drive is showing 456 GB free of 921 GB. My D: recovery drive--I guess this is a partition?--is showing 1.24 GB free of 9.91 GB as it seemingly has shown forever. I just bought a 2TB WD Black Caviar internal hard drive and mounted it it a ANTEC case with my plan being to clone my current hard drive, OS, apps and all, hopefully, to the new 2TB drive--then swap out the old hard drive(s)and insert my new 2TB drive in my computer. Problems: I tried cloning my internal HD to my new 2 TB drive (in the ANTEC case connected to my PC with a USB cord) using Acronis True Image Home 2011 but keep getting message box saying make sure my destination drive is larger than my source drive etc., which it of course is. I called WD for help but they said they do not support putting their internal drives in an external case. Not being very tech savvy,I did not realize that my 1TB RAID 0 array was actually two 500 GB drives using up both available hard disk slots in my computer and making my plan to put my old internal hard drive in my external ANTEC case problematic since I actually have two 500 GB drives instead of the one TB drive I thought I had. Sooo...can anyone tell me the best way to get my current internal RAID 0 array cloned to my new 2TB and then get that drive to be my new internal OS drive? So sorry for the long post--I wanted to be clear. richkuy