yes i used a pc with the min requirements up until a month ago..
with its 810 intel video card my frames ran 19- 30 , 70-80 looking up ... last month while using it my fps was getting down to 9fps in the main though but still at 19-30 in any other arena.and only in the main when the numbers are low.
Now on my P-3 500 mhz w/ a gf 2 mx 200 card the frames run at 30 most of the time and down to 19fps in the main .
So this game can still be played with a pc close to the min reqirements. but getting shot down alot because of the slow frames was getting to me.
But id recommend around a 800 ghz cpu ,256 ram, 64mb video card , hi speed connection. for the best game play and the cheapest upgrade . I built one for under 300.00 U.S . My frames now run at 60fps and the worse frame ive seen was a 48 .
ECS K7S5A MB with an AMD/duron 1.0ghz cpu $130.
GF 2 mx 400 64 mb $68.
256 DDR pc2100 $50.
mid tower w/ 300w PS $50.
I recycled a 30gig hd, CD rom, 3.5 floppy .