Quote - Then I should enter the pro # right?
I bought pro back in poser 4 days, but I have poser 6 (non pro). Do I enter the pro # to ensure poser pro 2010 offers?

As you do not have Poser Pro (released last year) you should enter the Poser 6 serial number.

Pro Pack is, as manoloz said, not related to Poser Pro, so you won't be eligible for the Poser Pro to Poser 8 upgrade.

(edit) I just noticed you are asking the same questions and getting the same answers in another thread.  :O(

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)