Minumum PSU

I've been using generic psu lately but I think I'm going to go for a good brand name one this time, the reason is that all the parts are for the mostly expensive and high end and I want to try minimize any damage from crappy power supply. The yet to be built system will include -
Athlon FX 51
Dont know which motherboard, have to wait for Nvidia to fix the bugs they have with the Nforce 3
2 72 GB WD Raptor drives when they come out
1 250 GB WD hard drive w/ 8mb cache
1 Dvd burner
1 CD-RW/DVD combo
Audigy 2 Sound card
and probably an AIW Radeon 9800

Do you think an Antec 400W PSU will suffice? I have no clue of the power demands that the FX and the Raptors can put out.

-----------------------
Add witty comment here.

And Antec 400W would be enough, but;

The Fortron 400W puts out more power than the Antec 400W, and cost less. The Fortron 530W cost just a few dollars more than the Forton 400W and would be far more than you need.

<font color=blue>Only a place as big as the internet could be home to a hero as big as Crashman!</font color=blue>
<font color=red>Only a place as big as the internet could be home to an ego as large as Crashman's!</font color=red>

I never tried a Fortron psu before but i guess I'll try to find a 530W if its about the same price as the 400W Antec. Is Fortron a new company or something? I don't remember hearing their name before.

-----------------------
Add witty comment here.

Oh, and you can get the 400W unit <A HREF="http://www.newegg.com/app/viewProduct.asp?description=17-104-974&depa=1" target="_new">HERE</A>, and a 350W unit that outpowers Antecs cheapest 400W units <A HREF="http://www.newegg.com/app/viewProduct.asp?description=17-104-966&depa=1" target="_new">Here</A>

<font color=blue>Only a place as big as the internet could be home to a hero as big as Crashman!</font color=blue>
<font color=red>Only a place as big as the internet could be home to an ego as large as Crashman's!</font color=red>