Personaly, I think the Record industries problems are not so much illegal activities, but the fact that there product is to expensive.
Somewhere in time, it became the norm, if a person has a hit song, they seem to feel that they deserve to live the life of a sultant. Mansions, Servants, expensive cars, world travel. The Music Execs want a large share of the wealth as well.
Why is that I can buy a hit movie for $10 that costs Millions to produce, Yet if I want a CD of a so-so average band, its going to cost me $15-20. That CD could be produced for well under a dollar.
Most folks I know, Even if they have the ability to aquire a free copy of a movie, will op to buy it from the store. it comes with the packaging, booklet and anything else. Its worth the money.
Same goes for Software, Most folks will buy what they want and get all the documention and manuals and such, again its worth the money.
Music, Well... Personaly I dont think its worth the money. If they lowered the cost of a music CD to say a few bucks, Most people would just buy it, and get the case, and all the extras. Sales would go thru the roof. (think of HTC when it lowered its price)
As I have read thru this I was thinking about Bottled Water. How does that compair to Digital Media. Its something I can get for Free from Nature. Yet many pay for it. If I drink a glass from the Tap, am I stealing profits from the bottled water company? If I refill the bottle and put it in my fridge, am I making Illegal copys? What if I give a refilled bottle to a friend? What If I let the MailMan drink from my Tap, am I sharing illegaly?? Mind Boggleing

This is a good thread and inspires thought. I dont think DMA is the best answer to the issues of file sharing and piracy. I think providing content at a resonable price would do more.