When Apple introduced the newest version of the Mac Pro in January, it offered Nvidia's GeForce 8800 GT graphics card as an upgrade option on those systems. Owners of older Mac Pros, however, were miffed that Apple said the cards would only work with the latest Mac Pro generation, because firmware in the card could only support the PCI Express 2.0 standard unveiled with the new Mac Pros.
The thing is, those cards were supposed to be backwards-compatible with older PCI Express standards. Many were irate that Apple appeared to be forcing them to buy a new Mac Pro to get the 8800 GT, but Nvidia said it would release an upgrade kit in due time. And it's now available on Apple's site for $279.
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