Hi, I want to export data from a JTable to .xls,.tab etc. files. I am using a file chooser for saving these files. I am using a user-choosable filtering. I want to display in the combobox (which displays files of type) in the file chooser only some particular extensions, even if there are no files with those extensions exists in the file system. For eg. I want to display the following types in the combobox .tab .csv .xls Is this possible? If possible, please give me a solution Thanks, Elizabeth.