http://www.linearteam.dk/default.aspx?download=winisdFirstly, we need to download the program from this link. After a simple installation, we open the program. We are presented with a screen like the first picture. By clicking the new icon, we start the project and a window opens. In this program, you can choose the most widely used driver types from the program's own database. I chose Orion for a friend named volkanbalik. After selecting the driver, we click on the next button. A window opens again. We mark the number and position of the driver again, we say next. Cab types appear in the window that opens. I chose the vented one. Then we say finish.After making these selections, we click the box tab, then box shape from the top tabs of the window. In the window that opens, we also calculate the optimum cabin dimensions. The size and number of holes are entered from the Vents tab. When the work is done, we get the work order, we supply our materials, we pass to the workshop. The program seems to have a lot of features, but since I do not understand much from the electronics, I obviously couldn't figure out what they were. benefit probably