http://www.angelfire.com/rpg2/tweakit/index.html

Haven't had much time to do a thing, but I do have a pic up for you to see.(above)

It's a lexar 300x udma card.

Here's what I got:

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[root@localhost ~]# hdparm -Tt /dev/hda

/dev/hda:
Timing cached reads: 698 MB in 2.00 seconds = 348.87 MB/sec
Timing buffered disk reads: 108 MB in 3.03 seconds = 35.59 MB/sec
[root@localhost ~]# hdparm -Tt /dev/hdc

/dev/hdc:
Timing cached reads: 686 MB in 2.00 seconds = 343.15 MB/sec
Timing buffered disk reads: 122 MB in 3.00 seconds = 40.66 MB/sec
[root@localhost ~]#=================

Few MB/s faster than the extreme IV card.