Reversible Scarf

I was determined to learn double knitting so I ordered the right sized circular needle from Ebay and followed the directions in 'Greetings From Knit Cafe' for a scarf called 'Recycled Scarf.' I made up a sample of it last night, but I made a few mistakes. So I'm going to rip that part out and start fresh with a better idea of what I'm doing.