Is there any special meaning to the use of underscore (_)?
For instance in
To export passwords from Passpack: Login, go to the Tools screen, and click Export. Under _What Type of Format Would You Like To Export?_ Select _Comma Separated Values_, and on _Which Entries Would You Like To Export?_ Select _All of my entries_, then hit _Continue_. Select all of the text in the text-box on the next screen, copy it to the clipboard, create a new file with notepad called passpack.csv, paste the contents into this file. Import this file.
should the strings enclosed in underscores be translated as well?