sleep training

Here's Kboy in his crib. Its a pack & play light. Since we still live our 1 bedroom apartment we put kelly to bed in our room at 7:30 and then when he wakes up to eat later that night we move him into the living room. Why, you ask, do we put him in the living room? So that when he wakes up again at 2 am demanding another feeding we don't have to listen to him cry. Yes, we are still employing the "cry it out" method of sleep training. its been 2 months and counting and the kid still hasn't learned. Maybe its because when he wakes at 4:30, i do give in and feed him...maybe i should put a clock in his crib so he can tell what time it is and know whether or not its worth it to cry...