Google has added a neat little tool to their Keyword Generator. Now, when you use the tool, instead of just an add button, there is now a way to select the word as BROAD, EXACT,PHRASE and NEGATIVE. Prior to this, you would have to select the type of word match you wanted at the top of the page. With this change you can select all 3 versions of the word or the negative right from the same screen without having to refresh the list. I don't use anything but broad terms, but I do use tons of negatives.

See an image of the update adwordseditor.blogspot.com/2007/10/keyword-generator.html