I'm trying to breath life back into this older iMac. It was given to to me by my aunt who swore it was done with. I purchased snow leopard to try to get to a newer OsX but it only has 1 gig of ram. So I cannot get anything newer than 10.8 on it. That renders it useless to me bc I want iCloud and things to sync up. I don't know the first thing about this computer and would like to buy ram for it so I can upgrade it. Is it worth it? What ram do I need? I saw the install videos on YouTube and it looks easy.