suggestions for a starter projection package for a media room?

Are trying to do in-wall speakers or regular box speakers. What configuration do you want 5.1, 6.1 or 7.1. Also, the type of configuration will determine what type of receiver you get..

Screen:
What size do you want? they can go from 80" to 300"

Projector:
You need to determine if you want 3D or just sticking with 2D because, 3D can add cost to the projector....

I would recommend you look at AVSforum.com. They have alot of reviews on home theater equipment. Thats where i got most of my information from..