Along those same lines root kits are used by worms. There's currently one (probably more) circulating on AIM. Here's the link to the /. article. http://it.slashdot.org/article.pl?sid=05/10/31/0120251&tid=220&tid=215 From there you can click the link in the summary to go to the full article. Root kits are pretty nasty and its disturbing that BMG would be using them.

Denon 5803 Denon 3910 Axiom M80ti's, QS8's VP150, EP500's (7.2)