OK, I didn't understood, what you have meant by "bookmarks". I've thought, you were talking about directory bookmarks function.

Of course that you may save your login information. There is "Save" button next to "Login" button. (Note that till version 3.3, the "Save" button was available only on "Stored sessions" tab).

because then you can connect to a bookmarked server and you don't have to type host,username & pwd everytime!

Why it should be possible?

why isn't it possible to access the bookmarks from the login window???