Question for all the macbook users out there. I know Windows XP can be installed on the new macs (with the release of a rumoured planned patch). Any word on XP x64? Or has anyone tried it? The reason I ask is it is built from different architechture than XP Pro.. it is, instead, built from Windows Server 2003 x86-64 and is therefore much more stable and can address more memory. Just wondering if anyone has tried this!