I checked the previous posts, but didn't find anything matching my request. If it is a repost pardon me!
I'm using standard TB app at the office to read my mail. My private mail I read with the PORTABLE TB (off course!) - and I faced the problem, that I am not able to have two instances of TB running. So every time I have to shutdown on TB to check the other. Is there a way to have 2 TBs running?