With WIN XP32 Windows is recognizing. 3.4G of my 4.  I know in Vue5I(can't say now cause I'm not getting the same info as I did with 5)That Vue was using all 4 when it could.  The oom errors gave me this info.  For example Vue would say " you need 3.5(insert any number over 2 up to & over 4) and you only have 2 would you like to continue.  I would say yes & vue would happily contine on.  In further testing, I upped the ante...Vue said you need 4.5 to render, I would continue & it would crash since I only have 4.  I hope I'm explaining myself properly.

In addition, until EON fixes all this turning off the camera preview & unchecking showing decimated mesh(under display option) greatly improved my resource issues.  If I had these on I wouldn't have been able to do the last few pics I have done.