I have a really bad partition lost situation in my office. I have 4 phsical disks on my system 1. Windows system disk NTFS (MBR) for win 7 2. Mac os x system disk mac journaled (GUI) for leopard 3. 2 Disks as raid 0 striped on silicon image raid chip (NTFS-MBR). On mac os x i accidentaly repartitioned and formatted my raid set from ntfs to mac os. All data have gone. To be able to make a partition recovery on windows, i changed GUI to MBR but didnt formatted again. Now it seems a 500GB unallocated disk drive. Which way do i need use to recover all my files? If i use a recovery software it will not get my files back because of striped set. I tried acronis disk utility to recover ntfs partition back but it couldnt find anything. Now i want to try paragon partition manager but i dont have any idea that i am doing the right thing or not? I need the ideas of experts about it. I am not a newbie and know enough to understand disk structures. Which way do i have to use? Which software do i have to use?