On Sat, Sep 09, 2006 at 12:03:40PM -0700, Grant wrote: > >> What kind of a > >> misconfiguration could I have? > > > >Missing MTRR's, slow DVD drive (DMA problems, irq masking, ...) ...? > > Can you tell me more about MTRRs for performance or do you have a link? I think there's a file mtrr.txt in the Linux kernel docs.. Rich