"Simon Taylor" <simontaylor1@xxxxxxxxxxxx> wrote: > I have a nvidia card, I know Michael uses a Radeon, so that could be > the issue. Yes, this is an issue for now. We currently have some tighter security mechanisms implemented (that might be disabled, though, if too many problems arise). Many areas in graphics drivers are usually cloned in userland to have direct access to the graphics card's register set - Haiku doesn't allow cloning kernel space areas in userland unless you explicetly ask for that option on area creation time using the B_USER_CLONEABLE_AREA flag. We'll certainly "port" the other drivers over, too, soon. Bye, Axel.