[EarthBound]

Hmm, interesting. I did a quick search of the "speed of gravity" in wikipedia to back up my assertion that gravity, such as it is, propogates at c.

Thanks for the pings, I love theoretical physics... too bad I never could handle the math.

[SunkenCiv]

Perhaps also see the contrasting view (links) at:

http://www.freerepublic.com/focus/f-chat/1764549/posts?page=8#8