Hey Bob, These are great, so much fun to practice at home, why did it take me so long to realize this? oh well...... also, would you be willing to put the part 2 and 3 videos in the Kali classroom/ curriculum videos? When they are in the classroom we are able to pause and restart and go back and forth in the video. When the video is here in the feed we can only play it from beginning to end and can't rewind or anything. So if I want to focus on a particular part I have to let the video play through to the end and then start it from the beginning again until it gets to that part.