Yeah, that's true, there's not much info about it, although I think they say Sidegrade is for Poser 6, 7 and 8 users. I feel silly for having to ask, but I don't want to charge it, then suddenly realize I chose the wrong one and have to go through a lot of tech support. LOL

Anywho... Thanks for your reply! :-) Thankfully we've found the box for Poser 7. It's been awhile since we've installed it.

Take care and God Bless,
--R.