NVIDIA's nZone has details on the availability of a trial version of
StarCraft II: Wings of Liberty with select graphics cards. Here's word on the sample of Blizzard's RTS sequel: "For a limited time only, buy any qualifying NVIDIA® GeForce® graphics card and get a key code for a free trial of StarCraft II: Wings of Liberty, good for 7 hours of game time or 14 days from activation (whichever comes first)." Thanks
Big Download.