Full Spectrum Warrior is coming out on PC soon. The demo for the game was just released today. I am going to check it out when I get home. Now I can play the game and be able to not just listen to Jeremy's play by play of the action from his playing.
Also released recently was the new Call of Duty expansion demo. I downloaded and played through it pretty quickly. The demo offers almost no difference from the previous game. Graphics remain the same, ambience (best part of the game) is about the same, and play style is no different. The game looks to be a solid follow up to the original, but if the demo is an accurate portrayal of what to expect... then look for nothing new on the single player.