Last week's "Friday Funnies" post ("Video: Can You Spot the Sales Errors") asked you to identify all the selling errors in a short demonstration video. Today, I've want you to do the same thing with a sample powerpoint presentation. As before, I'll give a big mention in this blog to the firm of the first person who finds them ALL and emails me their list. Feel free to collaborate with co-workers, but please don't leave your list as a comment. That would make it too easy for everyone else. (EMAIL ME HERE WITH YOUR LIST).