Not sure if this is the same link you saw, but it's got some helpful suggestions. http://www.runnersworld.com/article/0,7120,s6-238-267--12334-0,00.html -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mailman.backcountry.net/pipermail/pct-l/attachments/20080301/6e64a8c1/attachment.html