My game runs horribly right now. It's due to a bad vdieo card, and I'm about to purchase a new one. How will my game run on an XP SP3 with:

Video card: (I'm thinking of getting this one) http://cgi.ebay.com/NVIDIA-GeForce-8400GS-Video-Card-256MB-DVI-
PCI-Express_W0QQitemZ350198783712QQcmdZViewItemQQptZPCC_Video_
TV_Cards?hash=item5189795ee0&_trksid=p3286.c0.m14&_trkparms=65
%3A12%7C66%3A2%7C39%3A1%7C72%3A1234%7C293%3A1%7C294%3A50

1.93 GB RAM and 2.39 GHz

Will I be able to turn the graphic settings up all the way, will my game run quickly, etc. I'm not all that experienced in that kind of thing. Thanks in advance!

Yes it will run good

Hey! I'm quite sure it will run fine with that graphics card I have the 8600 GT myself, all settings are on maximum although it does have 1gb dedicated memory whereas the one you're looking at has 256mb.

If you aren't used to all the technical stuff then do make sure the card you're about to buy will fit your computer, I wouldn't want you to order it and then find it doesn't.

Should run great, but please read and beaware of the problems some NVIDIA cards have with the game before you buy one.

You've checked your power supply and have 300 or more watts, right?

Ahh, thank you thank you! I appreciate the responses, and I'll get my dad to check it out before I go ordering it. He's pretty good with that kind of thing.