calorie shakes?

ok, i need to take in about 3000cals a day and i have been trying real hard to do it but fall a little short most of the time. i just feel really full and bloated cause i am constantly eating. i could get the cals easily if i cheat a few meals but those would be worthless cals so i was wondering what you guys think about those shakes with a lot of cals in them and do they make ones that are not 2000cal per serving. i want something more like 1000cal/serving. if i did the 2000 i think that it wouldnt be as good cause you should try to get your cals through good nutrients of food. any thoughts and advice is appreciated. thanks.

NLarge 2!!i do two a day. 600 cals in water.900 w/ two cups of whole milk and you can figure 1%, 2% and others fall inbetween.taste is awesome.for me it's one post workout and once before bed since my metabolism rages.