The 6 x 8 working area with the cordless pen and mouse is great for windows and mac users for writing, drawing, sketching, or signing emails. I followed this and mouse, sketch and there is nice. After i installed photoshop cs, there is no pen pressure, why? This is where genius has a case, the mousepen 8圆 retails at approximately 35 inc vat, where as the wacom graphire4 is about 160 and the intuos a whopping 235.