I bought it at Best Buy and it contains all the command and conquer games. . . Red Alert 2 is playable without the disc but none of the others are. . . I lost my disc and I really wanna play the Red Alert 2 expansion and Generals but it tells me to insert the disc. . . is there anyway to do a No-CD patch without actually having the disc? (the games are actually installed on the computer but i just need the disc to play)