Just thought I would add this on if anyone was interested.
As everyone knows a serving size of the boxed crap cereal is next to nothing. U know a 100+ K/cals for a couple spoon fulls. So to combat this while I am bulking I use regular old puffed wheat or puffed rice (basically whole rice or wheat grains that have been air puffed like rice cakes are but not formed in a funky little cake). Anyway take a serving of this which is quite large and low in k/cals and then add a serving of your favorite cereal and you get the feeling of a big serving less of the total crap.
This is while I am bulking of course. But it just works for me, figured others may be interested. Both the puffed rice and wheat are high GI also and good for PWO meals without added sugar and crap. Cheap as hell also. Look for the Maltomeal brand, a huge bag for like $2, and the wheat is only 50 k/cals for a cup and a 1/4 and the rice is 70 k/cals or so.
Give it a try. Just a good way to stretch out and limit the crap while still getting the effect of a large satisfying serving.