I have a 1tb drive partitioned to 53gb and 878gb. I have only one folder in the 878gb partition and it is 841gb in size. Instead of having 37gb of free space I only have 14gb. I'm missing those 23gb or so it seems. There has never been anything on this partition but my movie and music files. It's not showing any hidden files. I searched but haven't been able to figure it out. Any help?