2) The initial software install is buggy. The are the perfect size for the space that I had. Obwohl ich normalerweise mehr Air mag, also Feen-Staub, fehlt mir beim MW60 nichts. Only buy this Soda brand. Por favor, quiero saber que a pasado. When I first got these (the first couple days) they worked pretty well and I was excited. She loves it and hasnt complained again since I installed this one on her computer. I can recommend. Unlike their open flip flops, their closed-toe shoes run true to size, order your usual shoe size. Happy overall.