I see quite a bit of concern about whether POSER 5 will make all the add-ons we've purchased for POSER 4 useless. Now this is something I have to doubt. Would Curious Labs really wipe out everything this community has built with the single sweep of an upgrade? Did Bill Gates buy CL and not tell us? Not to my knowledge. I'm willing to bet we'll still be able to use anything we have now with POSER 5. Much like we're dropping P2 figures in 4 and Pro Pack. But much like now, we'll continue using P4 accessories with P4 figures, Mike accessories with Mike, etc., etc. As a fan whose been impressed with POSER since v1, I've already got my wallet ready but I don't see anything wrong with continuing to build my current POSER library if I see something I like/want/need. The idea I won't be able to use it at all in an upgrade just doesn't seem likely.