Hey all!
Now, I'll be the first to say I'm in no way an experienced astrologer, but several people I know have outer planets combust the sun, and my brother has Pluto within 2 degrees of the sun. Here's his natal chart:
http://img.photobucket.com/albums/v214/una_anima/Jonnatal.jpg
Like I said, I'm in no way experienced at natal astrology, but I'll do my best here...
Pluto is death, rebirth, and change, and if there's one thing about my brother, he will NOT alter his behavior or situations he is in for ANY reason no matter HOW detrimental, ESPECIALLY in relationships, and he has the Sun and Pluto combust Libra in the 7th--super-codependency, you could say.
In other words, change in any way, shape, or form, NEVER happens with him. He's going to stay the same forever, never changing, never growing, never making himself better, forever trapped in a horrible relationship and living with mental disabilities easily solved if he decided to change...which he won't.
Also, my mom has Neptune combust the Sun. I won't post her natal chart becuase I don't have an accurate birth time, but the Sun is in 6 degrees of Scorpio and Neptune is 8 degrees. Self-delusion, thinking about it right now, is a big weakness for her. She'll play games on the computer all day telling herself she'll get to work right after the next level. She'll keep telling herself she'll change jobs, she'll go back to college, and never do it, but she thinks that because she has the intent to do it EVENTUALLY it's fine. I read Neptune is also sensitivity to emotions, which I can't judge considering her Sun is a water sign anyways.
Well, that...didn't help. I just gave two conflicting results--my brother lacking Pluto's power, and my mother under under Neptune's influence.
However, regarding my mother, on the day she was born the sun moved into Pisces a little before noon, so there's a chance that may have something to do with it if that DOES happen to be her moon.
Looking through the charts I have collected, my chart is the only other with a combust planet--Mercury at 8 degrees 49 minutes Libra, Sun at 9 degrees 24 minutes Libra, and I'm a VERY intellectual person.
I hope I at least contributed SOMETHING useful!
~Nicky