why dont these show on intels dl site?
They did (and do) appear, just before the X79 mobo were released Aug 27 2011, like I said. Means absolutely nothing to you if you do not have this chipset. The "newer" Intel chipset
identification software paks do have earlier versions included - backwards compatible, but only to a certain point. As each newer chipset is added one is usually removed. Since there are considerable probs with the X79 mobo (for example the GB X79 smoking VRM's), I would expect an "updated" 9.3.2.xxxx for revised mobo if necessary. Once again has nothing to do with P67 Z68
whatsoever.
Similarly speaking, an ASUS Z68 gen 3 V-pro i bought from Amazon just before XMas had the 10.6.0.1019 RST Oprom in the ship
bios. Any RST DRIVER SOFTWARES (for example 10.8.0.xxxx) later than the 10.6.0.xxxx is a useless waste of time, even if it shows in Dev Man. How do I know which oprom is in the current bios? By setting Intel SATA to RAID in bios (temporarily), install a couple drives on SATA 2 Intel ports and set force bios on boot page, and boot to bios after total shutdown and you will see the oprom in upper right (can hit pause to hold it). Do not allow boot to Windows or you will BSOD with RAID setting and AHCI config in Win 7.
Note the latest for P67 Z68 (300 chipsets) is 9.2.0.1030
But the software will only install what is appropriate for your particular mobo, nothing more.