Wow, thanks for your prompt reply. I understand SEO rewrite much better now.
This is definitely the best support forum out here for phpbb. Most other forums are just questions and no answers.
One thing about zero duplicates, I have the view=, next= type URL's already blocked in my robots.txt. And I have pagination optimized for SEO too.
Does the mod give any additional benifits? I am specially curious about how the miss-spelled-title => correct-title works since it sounds specially benificial to me.
Thanks a bunch in advance.
PS: I am still on phpBB2.