Every time that I open the Packet Sniffer.. a screen shot of one of my PRIVATE TERMINAL sessions (that had nothing to do with the lesson!!!) was captured and stored in the packet sniffer program.. its also stored in the preference tab under the image cleanup tab... I've tried to remove and delete it 100 times and every time I open up the app there it is!! ...in addition the customer support or lack there off is unbelievable!!! I don't know how anyone who takes there courses could possibly consider doing business with them.... I'm starting to think that this class is more expensive than one could imagine.... the price is all the data they seem to secretly collect with you unaware....!!!!