just to save you some time: those are just microcode updates. i really don't know why someone thought it would be a clever idea to let the bios load them, since any modern OS will load them anyway (yes, even Windows)! another important information: microcode updates have nothing to do with the CPU detection and initialization. read: it will not enable support for yet unsupported CPUs.
If you email me include [WIMSBIOS] in the subject.