Haven't found anything yet! My favorite product by far! If I had to pick my least favorite thing, I would say some of the tabs to control settings can get a little overwhelming. It can also be a little hard to read the font at certain times so possibly enlarging the details and text of the site a little to make it not so "fit" to the screen. I don't mind scrolling if I can see what I am looking at clearly. This gets harder toward the end of the day after staring at an LCD screen all day! But I suppose I should also wear my glasses.