Hi I have made a few posts on this before, but I've gotten to the point that I have a new enclosure and drives and am ready to build another enclosure. My first enclosure had 3.75 TB configured as RAID 0. (Full details are in the following post.) http://www.dbstalk.com/showthread.php?p=952617#post952617 It appears that it is only using about 2 TB of the space however. I have the following recorded, which brought me to that conclusion, based on calculations. 26:23 of HD MPEG 4 226:16 of HD MPEG 2 50:13 of SD MPEG 2 10% available free space Earl was going to check with the engineers, but I haven't heard back from him yet. I need to know if anyone has truly been successful getting this working. I know there was a claim that someone was using it, but I think that person may have had the same problem as me, he just didn't know it. So, if any of you are using a configuration like this and are absolutely positive that it is using all of the space, please let me know. I'd like to know a definite answer before I build it, but I think I already know the answer. Thanks.