Trying to install kernel-2.6.6-1.427.smp.8kstacks.rpm on twin systems which already have kernel-2.6.6-1.435spm (4kstacks) installed. Rpm ends notifying me that newer kernel is already installed. Any news on when a 435 version with 8kstacks is coming or what steps need to be done to get passed this point? Have not yet installed nVidia drivers on either system. Am presently attempting to instalkl on node2. node1 stays as is until have driver/steps completed on node2. node1 is master on which I am working now. Have posted this on nVidia Forum with computer specs. Am wondering if anyone here might also have some suggestions? -- Thanks for your support, GregS <>< gswallow@xxxxxxxxxx