The newest nVidia drivers have special settings for StarCraft 2 (sc2.exe) and the StarCraft Replay Viewer (sc2_rp.exe) This is taken from my own computer so I know it's not fake. If you want to verify yourself then download the latest drivers and check for yourself.
YES! WOOOHO ITS IN THE NVIDIA PANEEELL... But what does this mean.. Renatus is right. It doesnt mean anything .
It means that there will likely be a separate program to use to get into replays faster. I always liked how I could immediately jump into a match on a certain map in UT2004 by clicking on that map. Maybe, we can click on a replay and immediately begin watching it in StarCraft 2. Sounds like a pretty useful feature. In fact, I've been hoping for it for a while.