HELP ME PLEASE

[rjbrunker]

ok guys i have a new problem. i'm rebuilding my system here are the specs

Biostar TA790GX-A2
4096MB PC6400 DDR2 800MHZ (2x2048)=8gb
AMD Phenom X4 9950 Black Edition 4MB Socket AM2+
2x Sony 20X DVDRW SATA Retail
2x120MM Case Fan (1 rear, 1 front)
650 Watt 20/24 Pin ATX Power Supply w/SATA
Barracuda 250gb SATA 7200rpm Drive
5x 80mm Crystal Blue Led (2xside window, 2xbottom, 1xtop)
RaidMax XForce Gaming Case Black

I was wondering how do I set up the airflow. Which way do I face the fans?

 

[dokk2]

Always to the back of the case,usually to the top upper quadrant,heat rises ,,right??