Flashing the wrong thing can kill your machine.
Sounds to me that if you flashed from those GETBIOS files, you killed it.
If you still can boot with the floppy, try and find a BIOS file for your board and re-flash it. Otherwise you'll have to hot flash it in another compatible board (see FAQ on that).
You did post your BIOS string, so maybe someone will have a copy they can send you.
Good Luck!!