It's the Raw file off a Canon 30D, and maybe the 400D now actually. You can do it with Photoshop, but you need the Camera Raw 3.4 or higher plugin. Or any Raw conversion software, but I don't know which ones are free. Or you can use Picasa (by google), though that tends to make a hash of converting files. Alternatively, chuck em in my direction and I'll sort you out. How many of them are there? I ain't doing it if there's like 100.