On 2007.03.01, at 11:25, Luis Meleiro wrote: > Riba: Please take some time to visit CubeOwner <http:// > www.cubeowner.com/> where there's already some discussions > concerning this specific PowerLogix product. I'm affraid you will > need to make major modifications to the Cube heatsink (or grill) in > order to fit. I don't have the nerve for Cubeowner so I thought someone can give me a summary. :) But anyway it is not that important, I just found out that for some strange reason OWC does not list the 1.5 GHz powerlogix upgrade when you search by the machine model, but it does show it when you manually browse the CPU category. At $250, it fits my budget so I will probably go for it. Yes, it is a Cube specific model.