Yep, the RIAA is at it again.

This time, they are claiming that copying from a CD to your computer is a copyright violation, so if you want to mix on your iPod, you are SOL:

Now, in an unusual case in which an Arizona recipient of an RIAA letter has fought back in court rather than write a check to avoid hefty legal fees, the industry is taking its argument against music sharing one step further: In legal documents in its federal case against Jeffrey Howell, a Scottsdale, Ariz., man who kept a collection of about 2,000 music recordings on his personal computer, the industry maintains that it is illegal for someone who has legally purchased a CD to transfer that music into his computer.

The industry’s lawyer in the case, Ira Schwartz, argues in a brief filed earlier this month that the MP3 files Howell made on his computer from legally bought CDs are “unauthorized copies” of copyrighted recordings.