It is possible to run GL apps over all 3 monitors with direct rendering, if you use the xorg.conf I posted earlier. when you combine Twinview with xinerama your windowmanager wil see the twinview part as 1 monitor. <div>On 5/3/06, David Sharp <<a href="mailto:whereami@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">whereami@gmail.com </a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">On 5/3/06, <a href="mailto:maartenlameris@zonnet.nl" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> maartenlameris@zonnet.nl</a> <<a href="mailto:maartenlameris@zonnet.nl" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> maartenlameris@zonnet.nl</a>> wrote: > This works for me with 3 DVI flat pannels on 2 nvidia cards. <snip> I'm curious, could you also connect one card using TwinView, and the other as a single head? The only thing I can see standing in the way is if nVidia's Xinerama implementation will support it, or if it only knows how to split the single TwinView screen into two Xinerama screens. also, Christian asked about GL apps over all 3 monitors: I don't think that's possible (at least not with direct rendering), but with TwinView, you can have a GL app cover 2 monitors. d# _______________________________________________ xorg mailing list <a href="mailto:xorg@lists.freedesktop.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> xorg@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/xorg" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://lists.freedesktop.org/mailman/listinfo/xorg</a> </blockquote></div>