Hi, I have downloaded Racer 0.8.23 for windows. I only tried default car and track. I have following problems: 1) Game loses focus. I run it in full screen and when I'm in menu, screen flickers and windows taskbar show up. Clicking anywhere in the menu reverts this, but only for a second. Often happens in game as well. 2) I have about 5 FPS. Controls respond well, sound is also rather good. My PC specs: AMD AthlonII X4 630 (2,8GHz), 4GB DDRII ram, GeForce 9600GT 512MB. Same FPS with lowest details in nocg mode.