I received the keyboard today and me the last busy hours and tested it. Keystroke and pressure points are very good for me. Normal office use and games was very pleasant and went slightly out of hand. Palm rest also okay. However, the programming of the macro keys went wrong the first time around. The keyboard has not taken over the programming, although the software (apparently) functioned properly. I had installed the supplied driver. However, since I use Win7, I had to download the driver from the website. This only in passing as a short info. (The supplied driver / software support WIN7 not yet). But after that everything was clean and there was no longer a problem when programming. Runs. I have both some game macros, and programs placed on the keys (by choosing on "Mode" there are different profiles). So all Prima. - As I already saw from the image that the left Windows key does not exist, and the center block (Page Up, Page Down, Pos1, etc.) looks a bit different, of course I will pull it no stars. Personally, I'm so along well. The media keys (right) and Office keys (left) are also great, work for my purposes, and have a pleasant pressure point. If the keyboard does not make any funny business in the future, I'm thrilled. Should I change my mind, I'm going to mention this here. If not, then I can only say: Value for money: Toll.