Looking at this card....

[Drgong]

http://www.newegg.com/Product/Product.a ... MP=OTC-RSS

For this type of Rig...

Duel Core AMD 4400+
3 gig ram
500 gig HD

Currently it uses a 61xx seies Video card - I am thinking that this card would be a major boost and make my system at least a very nice runner of FSX?

[Wii]

It's good for your system. You need a better processor though. I'm getting the AMD Dual Core +5600. I think that's what it's called. But that's a good graphics card for your rig

[Celtman]

Good card for that system, but like was said before, you need a better processor. The Intel Core 2 Duo's way outperform AMD just now, get one of them

[waspiflab]

better card for your money
http://www.newegg.com/Product/Product.a ... 814161059R