sm3

Hey guys i jus gifted Virtua tennis 3...After installation i figured out that its meant for sm3 graphics cards(dx 9 and higher)...the game runs really slow...even at lowest settings...Now is there a software or smthin which will run the game in dx8 mode insted of 9...is there any way at all i...

i want a pcie grafix card within rs 6000 to rs7000. which is the best right now on market. it should have minimum 256 mb ddr2 and sm3 support. has low cost dx 10 card released in india..