The first link is one that jmac told us about (the "official" video), the second is the singer from Translator at a radio station, playing his X-50. It seems like the X-50 is being played unplugged in the second one...
http://www.youtube.com/watch?v=AQ9TfJjKHUM
http://www.youtube.com/watch?v=nGSoioriqcM
walrus
http://www.youtube.com/watch?v=AQ9TfJjKHUM
http://www.youtube.com/watch?v=nGSoioriqcM
walrus