We had a feeling that a new segment of cameras was being introduced back at Photokina, and it sure looks as if Sigma's in for the ride. Following Fujifilm's fixed-zoom Finepix X100 and Olympus' Zuiko-equipped compact prototype, Sigma is introducing a high-end compact of its own in the DP2x. This handheld shooter has a gargantuan sensor within -- in fact, the 14 megapixel Foveon X3 is similar to those found in the company's (entirely more massive) SD15 and SD1 DSLRs. Sigma claims the sensor here is around 12x larger than what's generally found in a camera of this size, enabling it to capture far richer colors and oodles of light. The fixed 24.2mm F2.8 lens won't be doing any zooming, but those who love to tinker can take advantage of the built-in manual mode and its ability to capture photos in JPEG or RAW. It's pretty clear that the movie mode was an afterthought -- it'll log clips at 320 x 240, which is just enough to make you weep when thinking of what could've been. There's no image stabilization to speak of, a nine-point autofocus system and an ISO range of 100 to 3200, with 1600 and 3200 only available when shooting in RAW. You'll need to provide your own SD / SDHC / SDXC card, and your guess is as good as ours when it comes to price / release.