Pinballjim,
Clearly you believe everything people tell you. You are most likely trying but failing to use the DMCA. Before you try to speak of technology copyright infringement, make sure you read the law, not some stupid summary.
I spent the time to read the entire law and have an answer for you.
The DMCA states no software can circumvent copyrighted material, but it also gives several allowances to this law. If the copyrighted material, in this case the rom, is not readily available by the copyright owner, use of a program to bypass it, mame in this case, is perfectly legal.
Sony has attempted a law suit against emulators because there product is still making a profit. Nintendo hasn't seen profit from the original Donkey Kong roms in decades.
Now if you live somewhere other than the US, there might be laws saying mame is illegal.
Didn't you ever wonder why you can't find roms to play on mame for games still in bars, Golden Tee 2006?
From the immortal words of you.
Get a clue before you comment.