Hi all- My file / multimedia server is a 2006 Mac Mini, upgraded to a 2 GHz Core2Duo CPU. Between the newer CPU, 2 GB RAM, 3TB SATA external drive, and a PLEX-accelerating video card, it is still cranking along nicely in its file & multimedia server role. Since Lion includes server for free, I'd really like to be able to install it on my FrankenMini. I know Lion won't install on a CoreDuo mini, but how about minis that were ORIGINALLY CoreDuo (or CoreSolo), but have since been upgraded? Thanks for any insight you can give!