Originally posted by grcolts Well I can tell you Iphoto on the Mac does not support RAW for the Pentax and apparently does not support png either. So, in order for me to review raw shots I had to download a trail version of Adobe Lightroom. No problem loading the dng raw files. BTW, this program is not yet for sale but the trail version is great. Does anyone know a way to use Iphoto with raw files for the Pentax? Maybe a new version of Iphoto will include that ability. Oh, I did use the Pentax software to load pef raw files but it was soooooo slow I decided to go another route.
GR,
Adobe Lightroom is currently in beta 4.1 and over at the Adobe forums for this product there's very open talk about it being officially released some time in February 2007, in other words, in about a month of this writing. Expected price = $200 (based on the appearance of this item on Amazon.com). It's an outstanding product.
I'm surprised to hear that iPhoto has no converter for PEF Raw files, but in any case, I don't think you'd want to use iPhoto to process your Raw images. Picasa can read and process my Pentax Raw files, but it's kind of like saying that the radio in my truck can play music: it's only true if you're in a generous and forgiving mood. If you're going to bother with Raw - and that really ought to be a serious IF - but if you are, then you might as well use a proper Raw workflow program. The alternative to Lightroom is Apple's Aperture program, which is Mac OS X only and costs about the same. Both Aperture and Lightroom are terrific. But there are others. I am pretty sure that Capture One has a Mac version. Adobe Photoshop Elements can also handle Raw files (not sure whether the Mac version can handle PEF files, though.)
But if you're happy with iPhoto, you should think hard about whether you want to stop using it and move to Raw. I'm still struggling with this issue myself and I'm doing some writing on the topic right now. Raw's advantages are undeniable. It's disadvantages are also undeniable. The question is, is the upside of Raw greater for YOU than the downside? I really want to like Raw, but so far, I'm not sure that the benefits are worth the hassle and the extra expense involved in using up 5-6 times as much hard disk storage and buying also that many more CDs or DVDs to archive photos.
Will