Judas Priest 2x, Rise Against (maybe the best show what i saw), Rob Zombie (also very good), Paradise Lost, Nightwish, Tarja, Dream Theater, Mercenary, Waltari, Avenged Sevenfold, Limp Bizkit (sooo boring), Five Finger Death Punch (the worst concert ever and band ..), Children of Bodom, Apocalyptica, Crashdiet, Lacuna Coil ( plus some other bands which i dont recall now) ... and of course a lot of local bands .... I ll see Iron Maiden this summer :)