Well, I have another forum running vb 4, and I know some of the stuff is native, for example no need for vbseo (SEO is native on vb 4) so I assume SEO is native on vb 5 too.
I am having some problems now that my hosting is upgraded to PHB 5.4
https://vborg.vbsupport.ru/showpost....&postcount=235
so I'm looking into upgrading once and for all, not piecemeal to 3.8.8