I installed PG on my machine back in February in ver. 3.150. I checked recently and the current version is 3.4x. Is it necessary to uninstall PG to update within version 3? If so, are all the installed rules &c lost? No big deal, I just want to see what I'm getting into! As a side note, it would be nice if PG could auto-update in some manner in order to remain current. Ted.