Dylan, The patch at... http://www.redhat.com/archives/fedora-list/2004-June/msg00945.html is for linux 2.6.6 and above (non-SMP and SMP). The kernel code has been changed in the drm headers to depreciate the use of atomic_inc(&page->count) in favor of the get_page macro. You will simply get compile time errors in building fglrx without the patch under Linux 2.6.6. Jack