haha man my pleasure. spread the love, it's music like no other.
I'll just list a bunch of albums as it is obvious music that you need to listen to the whole album to appreciate.
Godspeed You Black Emperor - Lift yr skinny fists like antennas to heaven, F#A#(infinity)
Sigur Ros - Agaetis Byrjun, Takk, ( )
Explosions in the Sky - The Earth is not a Cold Dead Place, Those Who tell the truth shall die...
Tortoise - TNT
God Is An Astronaut - All is Violent, All is Bright
Talk Talk - Laughing Stock
Slint - Spiderland
Mogwai - Young Team
My Bloody Valentine - Loveless
The last two arent really "post rock" but they are still great and you should check them out.
let me know what you like :)