interesting new screens just announced including 27" and 24" glossy (edge to edge glass) models:
http://www.tftcentral.co.uk/news_archive/27.htm#dell_s-line
All are IPS except the 24" model which is AMVA
http://www.tftcentral.co.uk/news_archive/27.htm#dell_s-line
All are IPS except the 24" model which is AMVA