I'm currently getting Ubuntu 7.04, and my laptop is supposed to be 64-bit-capable. This is a Centrino 2 Duo. It has two of this 5200 processors, at 1.6 GHz. There is a 64-bit version of the latest Ubuntu, but it is marked as for AMD64. Is this something that can run on Intel, or am I stuck with 32-bit ? There are so many classes of CPU now, that I'm getting lost in all of this. Thanks :-) JF