I've done it myself!
I have added references in advanced form for:
-IDE configuration: for AHCI and other stuff
-USB configuration for USB legacy boot
-CHIPSET configuration for Vt-d
I have also added modules for EFI boot and unlocked settings in boot form, but there is no EFI boot manager, it will boot in EFI mode if it find EFI partition or an EFI boot disk.http://dl.dropbox.com/u/68430966/bios/R2100Q3_IDE_USB_CHIPSET_CONF_EFI_BOOT.zip
Unzip and launch InsydeFlash.exe.
ps: maybe mods can move this post in unlocked insyde bios section