ok, here is a little info, As far as I know from our testers, P5 formatted files work just fine as lng as they are saved uncompressed. This means CR2 not CRZ files. Hope that helps at least a bit, I think Lyrra has more info on this one. Now for the , verses . thing. Should the period be replaced all the time? I know internally I probably need to use the period, but for display and saving I can easily set it up so that with a quick options screen you can set the fraction character to your preference. This would actually make it so if someone uses ? for some strange reason it would still work. It seems like your files are imported and losing the . because of your settings so I may need to allow both imports and exports to recognize this character. This would be the quickest bug ever found in any of my apps, but will be easily fixed. ernroki, I may be sending you a few test patches just to make sure before release so if you could, please IM me your actual e-mail address.