I want to have TB use the same set of messages, folders, calendar from both ubuntu 14.04 and W7. This thread seems to answer my question, but it pertains to ubuntu 11.10. My reputation isn't sufficient to add to that discussion.
I don't like to assume that what worked for 11 (or 10 or older) will work with a new version of ubuntu -- is that overly cautious?
I have everything backed up, but what risks are there editing the profiles.ini?