Just got the Humble Bundle that includes, among other things, Photostory Deluxe and its bonus content. Now I'm curious about the license of its sound effects. Can I use them as samples in derivative works? If the samples are edited beyond recognition, can I sell a music track that uses them? If they're recognizable, but there's a lot more to the track, can I still sell the track?
It's not super important because you can always find all kinds of audio samples online, but I'd like to know. :)