Need some help!

[L1FE]

So I decided to upgrade my computer and got the following:

Barton 2500+
A7V8X-E Deluxe mobo
1gig Corsair XMS 2700

with stuff from my old computer:

Visiontek GeForce 4 ti 4600 128mb
A bunch of harddrives
Turtle Beach Santa Cruz

This is what I'm wondering...

I got the KingWin 450W Blk PSU (since it got quite a lot of good reviews...) which comes with 4 fans. How many additional fans (if any) do you believe is necessary? What would you recommend? This is my first time building a computer...

 

[L1FE]

err yeah, changed from the original topic since i actually bought the psu - bump

 

[jhites]

The fans on your PS are for cooling the PS.

What case are you going to use? You will want to balance the intake cfm with the output cfm on your case. That will give you the best cooling with air.