Just a heads up - with the CUDA 5.5 RC release, nVidia is distributing cuda and the 319 binary driver as rpms via a yum repository. The repo rpm is here: http://developer.download.nvidia.com/compute/cuda/repos/fedora18/x86_64/c... which installs: /etc/yum.repos.d/cuda.repo: [cuda] name=cuda baseurl=http://developer.download.nvidia.com/compute/cuda/repos/fedora18/... enabled=1 gpgcheck=1 gpgkey=http://developer.download.nvidia.com/compute/cuda/repos/GPGKEY As expected there are conflicts with the rpmfusion repository packages. -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 http://www.nwra.com