I really like my Sansa Connect WiFi enabled player with the Yahoo Music Unlimited service. I knew there was trouble ahead but I figured it would still work as a regular mp3 player once Yahoo Music Unlimited goes dark. The Sansa Connect runs Linux and uses Mono. Time to start hacking. A general purpose WiFi internet radio receiver would be cool. You can find Sansa Connects for under $90 as recently as last week and probably less next week.