Is there a program where I can paste a list of rom names, then point to a master ini file, and generate ini's named after the list of roms with the contents of the master ini?
http://www.waste.org/~winkles/ROMListerROMLister can help with that too.
Just type in a year, say "1983" into the -find: window and select "batch file" for the output.
In the popup window for the batch file, type in something like this:
copy c:\master.cfg c:\mame\cfg\%ROM%.cfg
It'll create the batch file for you and insert the ROM name in where %ROM% is.
That'll cover all the games manufactured in 1983. You *may* get a some stragglers if "1983" ever shows up in one of the ROM checksums, but those should be easy to spot. If I put my head to it (it's early for me at the moment) I could probably come up with a better search for you than just the year, but I'd think you could whip through the classics in a couple minutes this way.
-jeff!