Layout Managers

I'm looking for a good layout manager. I've evaluated XmFormLayout, AttachLayout, HTMLLayout, TableLayout & GridBag. I'm working on a project that is going to be presented in several languages so localization is an issue. I've found GridBag to work well but I feel it's somewhat cumbersome to utilize. The XmFormLayout manager is relational in nature as opposed to the grid layout concept and it's easy to use. However, it is not very "feature rich", it's older so I had to remove all of the deprecated method calls to get it to work with Swing. It falls short of my needs. I need a quick and efficient way to create resizable screens that support internationalization. Any comments would be appreciated.