Hello Jeff and ChessUp Team, I love my ChessUp! I know I have asked way too many questions, but you have answered all of them promptly and efficiently, and I am grateful for that! I think with future updates it will be unmatched in the world of electronic chess computers. It is my humble opinion from extensive research that your only competition at the moment is the Chessnut Air. It has some features that are currently lacking in ChessUp, i.e. position set up, pgn export, analysis of games, chess 960, and piece recognition. Now I know your team is actively engaged in updating the ChessUp app with these improvements except for piece recognition. I don't think you can do anything about that, and that's alright. But, in order to stay ahead of the competition, updating as quickly as possible is paramount to increase sales with the holidays just around the corner. However, there are features that are present in ChessUp that don't exist in Chessnut Air. Most notably, the assistance given by the lighting up of the moves. Also, ChessUp will be prove to be a great learning tool by the learn function found in the app. I'm sure the GMs are providing inciteful instruction for that. I had not heard of ChessUp before and it was by accident I came across it from a YouTube video. And, if I may be so bold as to suggest, to get your brand out there in a huge way, I recommend a wonderful third party retailer in Chesshouse.com. I have used them in the past and think they are a marvelous company. I have played chess for around 50 years, bought computer chess sets when they were terrible in the 1970s. They have fortunately evolved to where they are today, thank goodness! I purchased a Square Off Pro before I heard of ChessUp. Sadly, it became defective 4 months after the purchase. Fortunately, I bought it from Chesshouse.com and they gave me a store credit. I am confident I won't have the same issue with ChessUp. I sincerely believe in your company. I want you not only to survive but thrive. I humbly offer these comments as possible considerations for your review. I have been around chess for many years and I believe I have a little knowledge and expertise in this area. I truly wish you the very best and continued success in what I think could quite possibly be the finest chess computer we will see! Sorry, this wasn't too short. Best regards, Jim Karras