I register to say how much I like this software. Possibly the best explorer killer out there, so many features to make my everyday organization tasks easier that wasn't simply possible with explorer and a reason I started to find a solution for it at the first place.
I really appreciate the amount of customization I can do with this, the tagging, color coding and labels make it easy to find newest files or organize files in same folder that cannot be in sub folders like in some game modding cases. Also the amazing hold left click to see full size image straight in the folders is very good for 3d artist and the like who need to deal with hundreds of texture maps (targa, tiff, png, jpg etc)