Asus P5K64 WS - Manual (Page 109)

ASUS P5K64 WS 5-5
5.2.4 Make Disk menu
The Make Disk menu contains items to create Intel ® ICH9R RAID driver disk/
Marvell ® 61xx PATA/eSATA driver disk.
Make Intel ICH9R AHCI/RAID 32bit/64bit Driver
Allows you to create an Intel ® ICH9R RAID driver disk for a 32/64-bit system.
Make Marvell 61xx PATA/eSATA Driver
Allows you to create a Marvell ® 61xx PATA/eSATA driver disk.