Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5) Hi all, been reading this site for years but never posted before! ;-) My 24'' aluminium iMac is on it's way out, I'm looking at buying a replacement and was hoping you might be able to help? Should I wait for the new iMac or purchase an older mac pro? I've been looking at a A1186 2.8 quad x2 (8 core) I could get this and two monitors for roughly the same price as a new 27'' iMac. Would there be much speed difference and would I bugger myself up with it going out of date quicker?! Thanks in advance.