Yow.  Accessory-maker EXO has posted the above image of a sample iPhone 3G case. Engadget seems to think that it's possible the here-to-for little-known company is just trolling for link and we're not disinclined to agree. Still, let's assume that these are relatively legit. That gives us two pieces of news:

The good news: it seems to be in line with the earlier "iPhone 3G case guidelines," which means that we're getting closer to confirming the look of the iPhone 3G.

The bad news: it seems to be in line with the earlier "iPhone 3G case guidelines," which means that this thing looks a little fatty fatty 2 by 4, don't it?