I am soooo excited! I figured out how to write a pattern (double knit) --it's the first one I wrote. It's a double knit piano scarf, and I charted it up and made a pdf with the charts and instructions for knitting it.
http://jukeboxheroine.blogspot.com/2008/11/dancing-on-keys-finished.html for the pattern on my blog.
And a few pictures: