Battle of the David's - American Idol

Last night was the final showdown on American Idol where David Archuleta and David Cook took punches at each other not with their fist but with their vocal cords (by the way wasn't the boxing match lame).  Each one sang 3 songs - one picked by Clive Davis, the next a song from the songwriters competition for the "Winning Song", and the last a song from a past round of the competition.  The last song though that came from David Cook was one he never sang from a past round a perfect replica of a Collective Soul song, a bold move especially when he brought nothing new to the song at all!  Archuleta of course ended the night with the song that got him rave reviews in the Top 24 "Imagine" which as Simon Cowell said gave him the "Knock Out".  The clear winner from last night - David Archuleta but this is American Idol so a suprise ending could be in store!