File Name: 85DR2TC2.ZIP Version: AY2.1 Description: Supports Intel 800MHz FSB CPU (Overclocking).
File Name: 85MIV31.ZIP Version: AJ1.1L Description: Supports Intel Hyper-Threading CPU.
File Name: 85MIV311.ZIP Version: AJ1.1 Description: Supports Intel Hyper-Threading CPU.
File Name: 85mir2L2.zip Version: AU2L Description: Supports Intel 800MHz CPUs. (Overclocking)
File Name: 85mir22.zip Version: AU2 Description: Supports Intel 800MHz CPUs. (Overclocking)
File Name: 85ERVL21.ZIP Version: AJ2.1L Description: Updated North bridge source core.
File Name: 85ERV21.ZIP Version: AJ2.1L Description: Updated North bridge source core.
File Name: B7AF11.ZIP Version: F1.1L Description: Supports Fan rpm above 7000 rpm.
File Name: 400AL21.ZIP Version: AR2.1L Description: To improve DDR266 compatibility.
File Name: 400A21.ZIP Version: AR2.1 Description: To improve DDR266 compatibility.
File Name: 75MRN12.ZIP Version: E1.2L Description: Hide MAC Address option.
File Name: 75FRNR14.ZIP Version: C1.4RL Description: Hide MAC Address option.
File Name: 75FRNL14.ZIP Version: C1.4L Description: Hide MAC Address option.
File Name: kt400c2.zip Version: AW2 Description: Fixed some devices copy failure.
File Name: KT4002.ZIP Version: AR2 Description: Updated North bridge source core.
File Name: KT400R2.ZIP Version: AR2 Description: Updated North bridge source core.