Kyle:
Here are some of my thoughts:
*Between slides 13 and 14, you might add a slide that defines a coop (a rewrite from the DIYC wiki: A co-operative effort where members pool their resources to make a purchase of an item or items in large enough quantities in order to gain price discounts.)
*I like to think of PPT slides as billboards -- you need to keep the word-count down to something that somebody driving by at 55 miles an hour can read and understand. You have a few slides that exceed the 55-mile limit, but Slide 26 probably needs to be broken down into three or four slides it has so many words.
*In Slide 29, there shouldn't be an apostrophe in "its" (I've always gotten that wrong too and one of the tricks I use to make sure I don't make that mistake is to ask myself whether the words "it is" can substitute; if they can, there's an apostrophe; if they can't, there isn't).
*After Slide 53, I'd add either RJ's or Rick's WMV files that shows what LNT does.
Otherwise, when you include some of the above comments, I think you will have an outstanding presentation.
Best of luck.
\dmc