I want to get a refurb iMac but not sure howmuch difference the spec will make. There is a 2.8 and 2.4 ghz 24" in the refurb store now, the main differences are the .4 ghz processor speeds and the ram in the 2.8 is 800mhz whereas the 2.4 runs 667mhz ram? Do these things make much of a difference?
Thanks
Thanks