Okay, so I buy a 20 inch core duo on eBay for 1121. A pretty descent deal. The ad is plastered with Core Duo everywhere. I get it, the thing is stunning (a big step up from my MDD with a 17in screen) Turn it on, boot it up... check the system profiler to smile at my Core Duo processor but NO!!! IT IS A G5!!!!! What the heck, so here is the dilemma. I offered the seller an option to give me 300 bucks to keep the machine which would be a loaded G5 for 850 bucks (I sold my MDD for 800!)... or I would leave negative feedback, ship it back and force him to pay for shipping both ways. Would it be in my best interest to keep the machine for a while; afterall it is a HUGE step up from the MDD, as I do not need the power of the Core Duo, yet.... Not a gamer; just a CS2 lover... And then sell it and buy a Core 2 Duo when the prices come down?