How to determine which support roms are needed?

[leapinlew]

Here is my situation:
I have roms on 1 computer that are working without any problem.

I want to transfer a couple games from this computer to a different computer running mame. (outrun and turbo outrun). Mame will not run these, it says files are missing. How do I determine which support roms are needed? I grabbed all the obvious ones(the samed named ones and the ones with 1 letter off).

I've tried typing the individual files in google and only get a few hits that don't make any sense to me.

[leapinlew]

Nevermind....

I guess I'll just have to use a program to help me keep up with rom changes when build changes occur.