A couple of feature suggestions/wishes:
1. right-click Device > browse c$
2. when rescanning Devices for a specific value - show rescanning progress. as of now its hard to know where in the Device list current scan is in progress.
Great tip regarding c$ - i hadn't enabled "administrative shares" in options
When i right-click serveral computers, Select "rescan computer", and NOT select "rescan computer completely", but select only one value - there is nothing that shows the current activity, for example Device currently being scanned...