By Aran Smith 5/3/07 The 2007 European Final Four kicks off on Friday, May 4th in Athens, Greece. NBADraft.net is on hand to scout the top NBA prospects participating. 2006 Euro Champion CSKA Moscow, Unicaja, Tau Ceramica, and local Panathinaikos Athens will battle for the title, which takes place on Sunday, May 6th. Draft prospects…