Sigma's SD15 DSLR: an SD14 with improved image processing and little else

What's one better than a Sigma SD14? Why the SD15, of course. Sigma's SD15 DSLR starts with the same 14 megapixel Foveon X3 direct-image sensor found in the unimpressive SD14 (and compact DP1 for that matter) but ratchets-up the specs with a new True II image processor and 3-inch LCD. A worthwhile update to be sure but trivial by comparison to what Nikon and Canon have announced in recent weeks. Distracted by all the DP1 R&D were we Sigma?