Peter is one of my Clarion South mates and a wonderfully gifted writer. He's been answering questions on writing on his blog recently. His latest post is called Everything I Know About Writing in 1069 Words or Less and all I can say is that it is the best summary of how to plot I've read in a long time. Apparently I'm not the only one who feels like this. Angela Slatter has linked to it on her blog too saying she intends to print it out and put it above her desk. I'll be doing the same.
While you're visiting his blog have a delve around. There's a lot more of interest too.