I'm still going to work on development of PRC Pack
(I have a few ideas I would like to implement in NWN) and as CapnQ said - no reason why we couldn't update the PRC Pack (as long as there are people that are willing to do so).
Yes - the forums will be down, but we knew this will happen since January.
I've asked Anaxite to archive this forum, so I hope we won't loose any information. I don't know how does forum transfer work, so I'm not sure how could we move to another host.
...And I also joined google group ;P