Hi guys, I have the old Core Duo 1.83Ghz iMac from 2006 (still with Tiger on it). I'm thinking of wiping the disc and installing snow leopard on it, as I was going to do a fresh install of Tiger anyway. Another family member has the 21.5" 2.5Ghz iMac from this year. Since this came with the snow leopard/iLife recovery DVDs, could I use them to do a fresh install on my old iMac, or will the different hardware be a problem? Thanks in advance for your help!