it should be easier to select a drive.

on the left you present a tree on folders . a LONG tree of folders. it would be my recommendation to make the main drives c: d|e: .... appear on top as icons. to make it easier for any novice to use and scan there drive. and that the scanning info should also be saved. and then disk space the could be charted over time. and as a bonus to those who know were to look the amount of data written to a drive and smart status would be nice as well. to make the program a well round set of tools.