Normally use a Canon Eos 300d (rebel or whatever its called). Raw on the Mac is all sweetness and light. Have an old Powershot G2 I use rarely for family shots and travel. Normally take JPG's but set it to raw this time . Results were IPhoto 5 - Does not support them Canon Image Browser - Supports them BUT limited editing and all you can really do is export them as TIFFS Canon Digital Photo Professional - Unbelievably does not support them At least Adobe Photoshop Elements 3.0 - Supports them and does all the editing I want. This problem is surely set to get worse with new cameras and manufacturers coming out all the time. Maybe Pixmantec (Wish Rawshooter essentials was ported for the Mac should) should be supported for an OpenRaw standard.