Depends how long ago you bought Pro... your payment covers updates for 6 months. If you bought more than 6 months ago, your email address won't be in the database anyway & you'll have to buy again to get a newer Pro.

If you did buy less than 6 months ago, from the official site (www.limewire.com) then there are links below to help. You might end up having to send a PM to rsterne
http://www.gnutellaforums.com/showth...threadid=54008