For crikey!!!!! This is NOT a system issue. Please for for the love of............ re-read what EON tech support has said - will quote again:

" We have identified and fixed potential memory leaks regarding Poser import today, but if the problem is not specific to Poser, another problem might still be there. We double checked the code for free resources evaluation, and it is indeed working like in Vue 5 and early Vue 6 builds, so the problem is not related. This is therefore probably some memory leak regarding undo/redo history or something like that."

Sorry for the saracastic tone - but come on.........It's NOT the machines. 

So please - keep reporting to EON - even though they say they are aware & are fixing - the more that report the quicker they will pin point the last memory leak.