Quote - Regarding the lagging of viewport and general 'moving about' in Daz4.5: I found that scenes on which I used MLIE on V4 or Genesis that was the cause of it. When removing the MLIE image for a regular jpg texture all respons comes back at once.

Can anyone confirm this or is this just my silly pc?

I've had that happen as well Charley. Using the texture atlas with MLIE saves a lot of the lag issues in Reality, but you will certainly notice a loss of definition in a closer shot as the Rez tops out at 2K. If I wanted the Lux quality and an MLIE, I ended up just editing the texture directly and saving a copy. Lots less hastle, and I can make matching normal/bump, etc maps if needed. 

crimsonworx.com; free ebooks and previews

I've bowed down to facebook: https://www.facebook.com/crimsonworx