Hi,
I just noticed today an unexpected save behaviour. Sometimes after I started editing a file, I realise that I should have named the file something else. No problem, I drop into my terminal and rename the file. Normally (even MS Word behaves like this), the program realises the name change and updates it's menu with the new file name. TM just saved the file again, with the old name and I got stuck with two files with the same content. That is the first time I've seen that happen.
//johan