I used the pattern from the kpixie site
. Basically, you reduce the number of repeats in the increase section of the pattern to make it narrower.
Trust me - I just stared at the pattern for months, but I joined the Clapotisknitalong2005 Yahoo Group
where someone had posted an Excel spreadsheet that broke the pattern down row-by-row. Once I saw that, it didn't seem nearly as intimidating.