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Did you know that there's a quasi-hidden feature in Snow Leopard that will make your Macintosh run faster across the board at the expense of some backward compatibility? Or are you an Xserve or Mac OS X Server user that has to revert to the older kernel in order to use older software? SixtyFourSwitcher is a preference pane that makes it easy for users to switch between booting using the 32-bit version of the Mac OS X kernel and the corresponding 64-bit version. Why would anyone want to do this? Because the 64-bit kernel is considerably faster than the 32-bit kernel, with the downside being that it is not compatible with older kernel extensions, and software that relies on the old extensions.

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Format:SoftwareSize:78 KB
Date:Sep 2009Version:1.1
License:Free
Platform:Mac
System Req:Mac OS X 10.6 ("Snow Leopard") or later Intel-based Mac 64-bit CPU (Intel Xeon, Core 2 Duo, etc.) Macintosh model that supports booting the 64-bit kernel (see read-me for details, but most 2008 and later model Macs support booting the kernel) Original A
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