Will iTunes Match require Lion OS or just iTunes 10.5?
On my Imac I am running snow leapord and iTunes 10.5.
Will I need to install Lion to use iTunes match?
All we know is: http://www.apple.com/itunes/whats-new/ You don't even require iTunes 10.5 for the current Cloud features, just 10.3.1 (in the fine print).