Both buy.com and outpost.com are misprints
I called buy.com yesterday, that drive listed for $126 is the 30 gig drive according to customer service. The item is by the quantum part number, not their description, according to customer service. They offered Quantum's sales dept for more info on the part number.
The outpost.com drive is $125 after $35 MIR, not $120 after $40. Buy.com listed it as a 40 dollar rebate awhile back for the AS 40 gig, I only received a $35 rebate for it.
Its a nice drive though. Much quieter and than the Fireball Plus LM, and faster. Looks like its time to quiet my server down with another AS 40.