I am looking for a Flat panel Display with built in Browser / keyboard support, PC input (VGA), DV input (and if possible, Freeview)

I looked at Sony Bravia  but the Internet access is restricted to video sites (e.g. YouTube).

I want to plug in a keyboard to the TV and be able to access a Web Browser from the TV and log on to the corporate Citrix cloud without plugging a laptop. Is this doable today?