ASUS A7V with 1Ghz Athlon, 133Mhz SDRAM, ATA66 FUJITSU MPF3204AT, 20Gb ATA DISK: [racer.1003]# hdparm -t -T /dev/hda /dev/hda: Timing buffer-cache reads: 128 MB in 0.92 seconds =139.13 MB/sec Timing buffered disk reads: 64 MB in 2.94 seconds = 21.77 MB/sec Brett