I run Yosemite Zone on a Lenovo W530 just fine, 13Gb RAM Allocated to OSten. Sure it's a little slow but it's usable. Still I agree, on slower hardware it's use

I run Yosemite Zone on a Lenovo W530 just fine, 13Gb RAM Allocated to OSten. Sure it's a little slow but it's usable. Still I agree, on slower hardware it's useless. I'm buying a Macbook Air 2011 next week since I need something faster and the Lenovo is a company machine.