Users IP Address Reset

[JamesStPattrick]

Since I've recently converted my forum to vB I have lost all my member IP addresses.
Is it possible to reset these so vBulletin will get them when the members use the forum again?

Thanks

[GHRake]

IP's will be logged when they post and at registration. If you want to log IP when they login, methinks you will have to code yourself a hook