Video card Upgrade [Need help]

For what purpose?
According to my web searches that PSU has only 12A on the 12v output, can you confirm that? (it`s on a label on the PSU itself).

The only thing I'd like to know is, are you on a tight budget? And what games would you like to play in what settings. Because upgrading an AGP card these days is bound to have you searching all over the place, since these cards are hard to find. You might consider upgrading your whole PC, while your at it. But that solely depends on your budget.

If your budget only has room for a new graphics card you might consider getting a 3850 or so, I believe these come in AGP form.

Edit:
Here it is:
http://www.newegg.com/Product/Prod [...] 6814102730

I'm not entirely sure your PSU can handle it. More opinions would be nice, but IMO getting a new, good name brand PSU would be playing it safe.

I'm not sure about that PSU either, though 400W should be enough to handle a 3850 .. I guess. Indeed it would be handy if there'd be someone to post some idea's about the PSU, since I dont know.