My DVD drive needed to be lubricated (heh) so I busted the box open (heh) and used some WD-40 to get it running.
Voided the warranty, but I was willing to take the chance.
That was about 18 months ago, and I got the RRoD about 6 months ago and... still haven't fixed it. I've read that you can take it apart, remove the little heat sinks they've got, and use thermal paste to attach pennies wrapped in electrical tape... I'm actually pretty confident that it'll work, but I just haven't been bothered to go to Radio Shack and buy the stuff I need.
I rarely used it, anyway, so I'm not in any big hurry. The main pain is when a chick wants to bring over a video game and I have to admit I don't have a functional system (heh).
Ed O.