The GL2450HM is neither IPS nor VA, its a TN panel.Ive been using a BenqGl2450HM
Good point about the flickering, although its not restricted to IPS panels. Flickering will show up in Dell TN or VA panels too. Here's a list I came across : http://www.tftcentral.co.uk/articles/flicker_free_database.htmDell Ips monitors do have a flickering issue which still hasn't been solved by my reckoning ... Asus however have really done some great developments in that aspect ..