I'm looking for old DOS UpdBios Utility by Silicon Image. There was at least v2.3, found some readme.txt on the web archive... Instructions for Using DOS UpdBios Utility Updated: 2/21/03 The UpdBios.exe DOS utility can be used to create BIOS binary code for add-on card from the motherboard BIOS binary code. The correct signature will be created and saved in the output BIOS binary code based on user inputs. The UpdFlash.exe command line syntax is as follows: updbios input_file_name output_file_name bios_type where input_file_name is the input binary file name output_file_name is the output binary file name bios_type is B for non-raid BIOS R for raid BIOS UpdBios.exe will prompt the user to select product for which the output BIOS binary code will be used. This program supports SiI 0680, SiI 3112, SiI 3512, and SiI 3114 controller chips. If the user wishes to add their logo in the BIOS code or change vendor id and product id, just select the appropriate menu item the program displays on the screen and type in the corresponding information. The user input will be saved in the output BIOS binary code.