Average wt. and servings per food, asking for help from the shreaded

[mrwhiterightsnow]

hey all, im finally going to take the plunge into the true diet w/carb/protein/fat counting. so i havea quick few questions, designing my diet now but have a few quick questions.
what an average serving of oatmeal? i have bulk raw oats, what the weight in gram of this average serving? my guess of average would be 1/2c but i may be off. also please state if this is cooked or raw.

average wt. in grams per chicken breast.

any necessities im going to find will come in handy for meeting my daily requirements of 3454 calories per day? thanks guys, much appreciated