So I am looking to upgrade to Lion for both my MacBook and iMac. My MacBook is running 10.6.8 and my iMac is running 10.5.8. Obviously I need to get snow leopard loaded to this before I upgrade it to Lion. Is there a way to get the Snow Leopard loaded from my MacBook? I guess I should also add that I do not have the Snow Leopard installation disc either.