XF 1.5 Redirecting VBSEO urls


I'm in the process of converting my vB4 forum to Xenforo 1.5.

My forum currently uses VBSEO urls. I searched on Xenforo.com about redirecting the VBSEO urls, and a lot of threads came up, sometimes with confusing answers. Most of these threads were very old and rather hard to follow.

Could someone provide me with clear, up to date instructions?

Thank you in advance. I'm very excited about making the move to Xenforo, and this is the final piece of the puzzle.