Update The original Pages Documents used to make this are now freely available under the Creative Commons License, see more info here
I've gone ahead and updated the Xcode Shortcuts list for Xcode 3.2 on Mac OS X 10.6 Snow Leopard. Although I go to great lengths to ensure accuracy and correctness it could have the rare error. If you spot an error feel free to email me and let me know and I will try and put out an update as soon as I can. Overall some very nice new keyboard shortcuts, and some terminology has changed, but most of your common operations shortcuts should remain the same. As always feel free to share this, I highly encourage it. I will again put out the Original Pages documents under the Creative Commons License, but for now I am just putting out PDF's. Thanks!