HydroEngine? Real water in games.
 

Wow, According to http://www.bladeinteractive.com/ , they found a way to create real water effects in games. Bad new is that this effect will be used in PS3 & XBOX 360. I have no doubt that it will find its way to the PC.

Just for an example of what they are doing, check out this video:

http://www.youtube.com/watch?v=m4XXds6aFDA

I was just disapointed that they had to actual footage of what it looks like in-game. Sounds promising. I hope to see it in SH5.