Quote - I've sent the test scene, but I've got an interesting new result. 

Apparently the texture crosstalk is only occurring if I select the option to allow re-posing inside Vue when I import the Poser scene.  I have been leaving that option selected the whole time and didn't think to try to disable it until now.  I don't see anything in the SkinVue user guide indicating that this option should not be selected, so I'm assuming that this is not normal.  But it's definite progress.  If I uncheck the reposing option, the SkinVue modifier works just fine on both characters in the same scene.  I've revalidated this with 4 separate scenes now with the same results each time.

allow re-posing = texture crosstalk
disallow re-posing = all's well

OK, that's interesting because since I haven't seen this yet, but with only two characters (not 3 or more). However, I NEVER had the option check for re-posing inside Vue. I always did my setup inside Poser Pro and imported the "pz3" into Vue. Don't know if that will benefit you but just thought I would mention that since it may help in further diagnosis.

Jeff

Development on: Mac Pro 2008, Duel-Boot OS - Snow Leopard 10.6.6 & Windows 7 Ultimate 64bit, 2 x 2.8 GHz Quad-Core Intel Xeon , 10GB 800 MHz DDR2 RAM, NVIDIA GeForce 8800GT.