Actually, there's a HUGE difference. Nvidia's GPU architecture changed beginning with the DX11 400 series and now their stream processors are less powerful compared to the DX10 models, which is why their newer GPUs have so many more of them.
The 8800 GT is roughly six times as powerful as that 610 and could be had (used, of course) for about the same price as you paid for it. Really, I'd sell that 610 and get an 8800 GT if I were you. A 512MB frame buffer is fine for KotOR at resolutions up to 1920x1200. You'd likely end up breaking even price-wise in the end, but with a much better card.
I'm sorry that I didn't catch this and chime in earlier.
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."