Asus Cubx: Master on IDE3/ATA100..how do I know if the drive is in ATA66 mode?

[CivilRightsLawyer]

my maxtor 80gig is set as my master on IDE3.

i am using 80pin wire IDE cable.
ATA66 is enabled in BIOS.

how can i be sure the drive transferring data is in ATA66 mode?

 

[Bingo13]

Boot with your MaxBlast disk and verify the UDMA mode within the program. You can change the drive aspects with the included software.