Great, thanks for the information! I migrated everything over and all is functioning correctly.
One thing I noticed however is one of the drives has 37.9 GB of "other". What is this and how do I determine what it is? When I browse directly to the drive the ONLY item is the hidden poolpart folder. I have remeasured several times, but can not figure out what is taking up that space? Properties of the actual physical drive, in this case E: shows used space 116GB, properties of the poolpart folder shows 76GB.
I am in the process of moving all the data off of this drive in hopes of reformatting it to correct the issue, but I wanted to see if this is something others have experienced?
[Edit: I came across another post of a user having the same issue where a reformat corrected the problem. Hopefully it will do the same for me!]
Update: reformatting appears to have corrected the issue. I noticed after I had completed removed the drive from the pool, windows still thought it had 37 GB on it. Like before, nothing was hidden, there was no data to be found. Puzzles me. Also, I had system restore turned off, and no shadow copies. I had tried to remove and 'clean' the drive but nothing changed.