The last iMac that will support Snow Leopard is the iMac Mid-2011 (iMac12,1). I have heard that the core i7 version won't, but I don't know if that's true; the core i5 version definitely does.
That's confusing... According to MacTracker, both the Mid 2011 i5 and i7 iMacs shipped with Snowy.
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire
