New products being added I should think – my bet is on revised iMacs (faster CPU, improved graphics, more RAM – up to 8GB, possibly losing Firewire 400), brand new Mac Pros (new CPUs, graphics, new enclosures) and maybe, just maybe a new MacMini.
That could be a bit ambitious for a non-Special Event announcement, but I have a feeling that Apple will be moving away from staged releases with the Steve’s leave of absence for the next few months…