It sounds like you all figured this one out OK. Zygote wasn't aware of any potential problem with C exceptions, but after getting some feedback about this (THANKS) we've also been able to replicate it. Apparently since this clothing pack was created on Poser4 with the latest/final patch installed, it needs to be used in a patched P4 as well. I should think that there won't be any problem here, as the last patch is very stable, not to mention valuable in fixing other problems as well. Please continue to let us know at Zygote if you do run into any problems or potential problems with our products. We appreciate it! -Chad Smith Zygote Media Group