Mac Mini 1.66GHZ

Hi

I have a Mac Mini 1.66GHz Intel Core Duo that i cant run Lion on due to the processor. I also have an older 15' Macbook Pro of the previous design that has a later Core 2 Duo.

Am i able to use this in the mac mini as the Macbook Pro KB is broken and no real use to me? I am unsure but first findings say No as one is Socket M and other is Socket T but unsure if this is true.

Thanks

Matt