Curious find in new Abit KT7 bios

I was checking around in the bios of my Abit KT7 (flashed with newest release) and found something interesting. The automatic options for the cpu speed where you can select different speed increments. An example is for 900mhz the description was 900(100). When I scrolled down to the largest multiplier setting it said 1400(133) !! Also in the CPU/PCI speed screen the cpu fsb went all the way up to 155mhz. I'm figuring Abit just made a bios for the KT7a and KT7 since they are sort of similar. I guess these options are only viable on newer boards. Still interesting that ABit would even let them show on the KT7 when they don't work... right?