If anyone has thought of going from UBB to UbbThreads Infopop are putting the transfer cost up by 33%.
See
http://community.infopop.net/2/OpenTopic?a=tpc&s=729094322&f=5553010313&m=5803095465 for more information.
Apart from making more money, not sure what the aim is behind this hike. Appreciate though that you get another years access, but then you also loose the license on your current UBB (AFAIK)