2 Xenforo Forums, Whats the best way to combine memberships or..?

[surfsup]

I have two forums now and would like to know what would be the best method to use so:

1) Members from forum A can login with no problems into forum B.

Should I just export/import the members?

Or use some sort of resource where you can login with same info between multiple forums?

I thought ive seen a couple different resources but just looking for whats the best solution, thx!

 

[CTXMedia]

I use XenSSO for my four sites: http://xenforo.com/community/resources/xensso-xenforo-single-sign-on.601/

 

[Andy.N]

Yes, use that addon.