Squilliam on 02 May 2010
The radeon X300 was a PCI-E version of the Radeon 9600. Simply and obviously terrible! However you can get a Radeon 5670 or 4670 for a pittance and install that and you'll be able to squeeze some modern gaming out of it.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814161319&cm_re=hd_5670-_-14-161-319-_-Product
$93 incl shipping
Do it! 
Tease.
