You can import a Poser file into Vue without closing it in Poser or even closing Poser itself. As long as you have the 4.1 patch. Actually I think the patch before it fixed this problem. I only have 256MB RAM on my desktop and Vue runs faster than Poser. I'm using WinXP Home. It seemed faster in WinME though and have been tempted to return to it.

Poser 2, 3, 4, 5, 6, 7, 8, 9, 10, Pro 2014, 11, 11 Pro