USB Keyboard, recognized in BIOS but not in flash utility?

Recommended by Wim's BIOS...

Hello,

I was in the process of flashing my Bios, using Bflash (the flash utility that was provided to me). I got all the way up to where it says "press y to program, or n to exit." When I get to this point, pressing either y or n does nothing. It's like my keyboard isn't being recognized at all. The steps before that, when I'm running off of the disk in my floppy drive works fine. I can use my keyboard with no problem in my BIOS setup as well (usb keyboard support is enabled). This is a USB keyboard. I cannot connect a PS2 keyboard because the ports were fried some time ago.
Is there any workaround for this? Perhaps a different flash utility? Or some different way? Any advice is greatly appreciated. Thanks in advance.

[ajzchips]

Bflash should have some kind of switch that will let you flash in unattended mode, like AWDFLASH's /PY switch. Try running BFLASH /? to get a list of switches.