Well, I tried selecting as few parts as possible for body collision, and it seems to work well for small bits of cloth. (Like a minisirt or halter top). When I get into situations where I have a knee-length dress or a flowy skirt, etc, I'm back to the same issues. CL actually responded to my service request, and they were just as confused as I am. "I am not sure what the problem could be as have not run across these bugs before. " Just in case anyone else has similar problems, they told me to update my graphics card drivers, delete poser.ini and LibraryPrefs.xml, and hope for a service pack. (What they DID do that I was impressed with, is respond quickly! I woke up this mornign to a tech support e-mail, even though I posted it at like 12:30 AM. impressed)