First Post/Build: $999 Canadian$ newegg.ca - help pls

APPROXIMATE PURCHASE DATE: this month

BUDGET RANGE: $999 After Rebates in Canadian Dollars using www.newegg.ca (not .com)

SYSTEM USAGE FROM MOST TO LEAST IMPORTANT: gaming, pvr since I dont have tivo in Canada, watching HD movies, surfing the web, writing

PARTS NOT REQUIRED: Monitor - Using 40 inch Sharp Aquos LCD HDTV

PARTS REQUIRED: Wireless Keyboard and Mouse since using PC in bed

PREFERRED WEBSITE(S) FOR PARTS: newegg.ca

COUNTRY OF ORIGIN: Canada

PARTS PREFERENCES: by brand or type: None, I am about value for the dollar.

OVERCLOCKING: I don't know how and don't want to break anything

SLI OR CROSSFIRE: Maybe? only if it's the best bang for buck and if someone can send me a link to show me how to do this.

MONITOR RESOLUTION: Whatever a 1080p HD 40 inch television can do.

ADDITIONAL COMMENTS: I need a PC for my bedroom which is too small for a desk, can work off of my TV, and be used primarily for games, tv and movie viewing. Thanks for your help in advance, especially if you are not used to using newegg.ca I am interested to see if there really is a big price difference between ".ca" and ".com"

This is my first post on a tech forum. I had to register here because everyone here seems so friendly and smart. If there is anywhere to get good advice on building a PC, Tom's seems like the best place. I really appreciate the help! Thanks.

The Games that I want to play are Dragon Age Origins, Fallout 3, and Diablo 3 whenever it comes out.

Case size doesn't matter because it will be sitting beside my TV on a cool tile floor.

HD recordings since my TV is 1080p

Thanks!