1st, do yourself a favor and remove your e-mail addy, unless of course you wish to take the chance of a bot picking it up and sending you spam. Use your PM function instead.
2nd, your going to need to be more specific with the term "rom" file.
If it's the bios flash file you're looking for and this is an oem system, we need make and model number.
If it's a "rompaq" you're looking for, such as compaq uses, we need to know that as well.