Hi. God damn Wine has come a long way! Most games I have played seem faster than real windows now... I am wondering if there is a way to add a reg key/string on the command line - so that the reg key/string doesn't exist all the time just whilst playing a game / wine session? The reason I ask is because some games work even faster with DirectDrawRenderer = opengl in HKEY_CURRENT_USER\Software\Wine\Direct 3d But some don't . Right now I manually add/remove the reg string when I play a certain game/app. Is there a way to launch wine and enable the reg setting cia command line ? p.s : Isn't the windows registery a complete joke (as an idea), you could easily but wrong values that could mess up Windows - there is no verification at all....