Hey Theone,
Yes, I found pzizz, and it seems pretty cool. However, at the moment it doesn't allow for a lot of customizations - you can set how long you want the recording to be, and whether you want their vocals, but can't adjust the beats at all - it's set for what they call an "energizer" nap... no other beat settings are available, yet. I know they're planning on coming out with a version geared towards helping with sleep, but I don't know whether they plan on coming out with something that is more user customizable.
