http://streamripper.sourceforge.net/
The software call 'Stream Ripper' is a great software which records internet radio and automatically names it and places it in a folder of your choosing. If there is a duplicate ,it did not get the whole song ,or even the commercials it will automatically take it out. I believe this would be a great addition to portable apps if it is possible to do so. I don't know if this has been mentioned at all or yet but to me this would be an awesome add to the portable apps! ( I used it in Linux and Windows with winamp in Windows, and Stream Tuner in Linux.)