i've used xvattr to adjust XV_COLORKEY. I can then of course set XV_COLORKEY to 0 to make any windows that use libxv to have all their black pixels made transparent. But, can I set XV_COLORKEY for an individual window? If it can't be done now, could libxv be modified to do it, or would it require modifying my graphics card (Nvidia) and/or something else that is very difficult? Then I could have some windows have black be transparent, some windows white is transparent and some windows wouldn't have anything be transparent. Also, could this help out using certain functions of NVIDIA GPUs that nvidia won't support on linux? My system: XFree86 4.3 libxv 2.2 NVIDIA GeForce 4 MX Athlon XP :) __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86