Hello all, I recently acquired a MacPro1,1 (ancient, right?). Overall, its a fast little machine. Its running Lion as of today. It has 6GB of RAM and a dual 2.66 GHz Intel Xeon. I would really like to hack Mavericks on here, but I've been told I need to upgrade the graphics card on it, just to make Mavericks that much better. Anyway, the graphics card I have laying around is a GeForce 210, only 1GB of DDR3 vRam. Not terrible compared to the current one. This card actually packs a fair punch with basic gaming and video editing on my gaming PC (I am getting a GTX card, this was just a fill in ). I've also been told that I might have to ref lash the card to get it to work properly, I'm fully prepared to do that (with the risk of screwing it up) as its a $30 card. Anyway, if this won't work, would any of you fine Mac fans suggest a good one? EDIT: I typed in the wrong thing and nothing came up. Fixed my typo and now many forum posts pop up about this card + a mac pro. Sorry! Delete!!!