YES!!!
I did it!
Thanks for all your help!
I did use the fake awdflash.exe on a win98 formatted diskette.
Thank god for that...
I did NOT used the uniflash program, because it didn't saw my BIOS.
I did rename the original awdflash.exe into flash.exe and used that program in DOS (From the flop) and it WORKED!!
Remember: Always, and always keep an Win98 bootflop near you!