My picks, some of these are prog with a bit of power metal, but still revered as prog by many, most importantly my authority on the subject that turned me onto some of them.
Symphony X - V
Royal Hunt - Paradox
Fates Warning - Parallels
Evergrey - In Search of Truth
Savatage - Streets: A Rock Opera, Dead Winter Dead
Labyrinth - Return to Heaven Denied
Angra - Rebirth