Anyone have any experience with the new 2004 Specialized Sawpit shoe and/or the not so new Shimano M58?

I was originally intrigued by the Specialized but didn't find one my size before I ran across a good deal (as in $50 cheaper) on a a pair of Shimano M58's. I'm starting to regret it, as my right foot is killing me. I hope I can resolve the pain such that it isn't the shoes.

So, I'm wondering if anyone has some information on the two pairs of shoes. Good/bad/indifferent.