Hello, I have mttr support configured in my kernel (2.4.4 and 2.4.10). This is supposed to dramatically improve graphics speed. However I get the following when I start X up.. Oct 14 01:30:27 tanya last message repeated 12 times Oct 14 01:30:31 tanya kernel: mtrr: no MTRR for f6000000,800000 found Oct 14 01:30:31 tanya kernel: mtrr: no MTRR for f6800000,800000 found Oct 14 01:30:31 tanya kernel: mtrr: no MTRR for f7000000,800000 found Oct 14 01:30:32 tanya kernel: mtrr: no MTRR for f6000000,800000 found Oct 14 01:30:32 tanya kernel: mtrr: no MTRR for f6800000,800000 found Oct 14 01:30:32 tanya kernel: mtrr: no MTRR for f7000000,800000 found Oct 14 01:30:32 tanya kernel: mtrr: no MTRR for f7800000,800000 found Oct 14 01:30:34 tanya kernel: mtrr: base(0xf6000000) is not aligned on a size(0x1800000) boundary There is a document on this in the kernel documentation directory, but following it's suggestions makes no difference. Anyone know anything about this ? I am using a Matrox G450 with Asus m/board .. Intel 815 chipset. Thanks. -- Regards Cliff