Idea: create a (software controlled) digital radio. Several projects exists, like GNU Radio. DRM - Digital Radio Mondiale and the DRM Software Radio (Windows) , DREAM and more.
Others: SDR - Software Defined Radio, Modular Software Radio, UniversalSoftwareRadioPeripheral, LinRADiO .
Moro MC
http://moromc.dyndns.org/article.php?story=20040731184630420