I'm running an old Dell T7600 workstation but the graphics card has been upgraded. No matter what I do SWx complains about the card (which is supported by SWx but not tested on this machine). Because I run a couple of different version of SWx and setting the "no graphics notifications" for one version resets it to on for the other versions. Anyway, as much as it complains SWx still runs fine with my hardware.