Mick is correct, as long as you haven't re-installed at all, just change the Username and Email (those must match on all Pc's) and it will merge the points automatically, if you have re-installed you will have to Email keith to have him switch over your points fro previous installations.
This already happened to me, (read. weclome thread for darkman) which was one of my PC's (remote) and he changed the username and email, and it pulled him outta my stats, and created his name in the stats along with all the points his had already crunched, got him to change it back and he is back in my stats again
