The BDP-S770, pictured above, is to be made available in summer 2010. It supports Multiview Video Encoding for 3D video, built-in WiFi, DLNA support, and an application that can be downloaded for free from Apple's App store that enables the iPhone and touch to be used as remote controls.
At the cheaper end of the market, sandwiched by the WiFi-supporting BDP-S570, the BDP-S370, successor to the popular S350 (2008) and S360 (2009) players, also supports the funky Apple app but does without 3D or a built-in WiFi adapter (available separately). We expect to see it for around £150 this spring. Let's hope it speeds up the loading of discs, as the '360 and '350 are notoriously slow in this regard.