Stereo Replacement in an '08 corolla

[japraptor]

Hi everybody!
I just picked up my corolla sport on monday and I'm gearing up to rice it out. the first step will be to put a 7" dvd player in the dash, and being as its a new car I thought i'd ask for some help before i started taking it apart. i called the dealership to ensure that I wouldn't be voiding my warranty, but I don't want to break my dash either. So i was wondering if there is a manual out here that might detail what to remove, where they hide the screws and what plastic clips i need to avoid breaking, that sort of thing. If it's a simple operation feel free to yell at me, i honestly havn't even tried to do much to it yet, but I'd like to get some input from others who own the car or something similar.