There is no need for TSU9200 users to go to the Pronto site for updates. The mess associated with ProntoEdit Professional, does not apply to TSU9200 users.
The TSU9200 configuration program has not been updated in a while. As I recall there was a firmware update for the RFX9200 that is not posted here. It is a worthwhile update because the original release did not work very well. Perhaps one of the updates listed here also includes the RFX9200 firmware update. If you don't use the RFX9200, it does not matter.
You may have some luck going to [Link: 126.96.36.199]
. Over there is Configurator v1.0.26, TSU9200 v2.0.30 firmware, and RFX9200 v3.0.14 firmware.