Moving into my new home, need help on my Home Theater

[jhansla]

I'll be moving into my new home next month, the builder has done the pre-wiring for my home theater.

I'm new to setting up home theaters up, and could use all the help I can get.

The builder has dropped 2 wires in the back and 3 at the front. (ALL in the ceiling)

Now my question is what kind of a system do I need for this. I have been looking all over and haven't seen any systems with 3 speakers mounted to the ceiling at the front. I've seen 2 front/back with a center above the tv, but not 3.

Here's what I'm looking to set up with my surround.

67" Samsung HL67A750
Yamaha RX-V665 Receiver
Xbox 360
Panny DMP-BD35 Blu Ray Player
Cable Box

Now I'm looking at the Polk R7's but I'm unsure how I'd go about setting this up. Do I get 5 R7's (3 front/2 back) with a center and a subwoofer??

Please Help