Strezov Sampling released STORM CHOIR, a 12-piece epic chamber choir for NI Kontakt. It´s available for: Introductory price: $149* and will goto:  Normal price: $199

Features:

• Twelve (6 men, 6 women – recorded separately) of Sofia, Bulgaria’s top opera singers
• Four Mic Positions (Close, Decca, Outrigger and Balcony) built into an intuitive Mic Mixer
• Five Syllables
• Marcatos and Staccatos
• One (FFF) dynamic with mod wheel volume/lo-pass control
• Advanced scripting (attack tightening, performance double-tracking, sample offset for new syllable creation and more).
• 48 kHz / 24 bit

More info here: http://www.strezov-sampling.com/products/view/STORM-CHOIR.html