So far, the program doesn't yet call WinAmp, but it does allow you to generate playlists of a specified length (in minutes). There's also a mailing list that you can subscribe to, if you want to be kept up to date on SkyAmp developments, or if you want to submit a bug report and/or feature request.
Source code is also available, as the program is offered under the GPL license. It uses the stupid installer provided with Visual Studio 6.0, but future releases will use an installer that's a bit more sexy. ;)