It runs but I don't know if I would say it runs well.

Adding another 256 will cost you next to nothing and the performance boost will be noticable. Probably more than any one thing you could add for that price.

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This is my sig that takes up 80% of your screen filled with useless drivel typed by someone who doesn't speak english very well and loaded with giant images just to slow down your internet connection. If you look closely a large portion of the words here are also misspelled for your enjoyment.