> > ---------------------------------------------------- > | | > | ---------------------------- | > | Available drives |drop down of drive letters | | > | ---------------------------- | > | | > | ----------------------- | > | Avaliable folders |drop down of folders | | > | ----------------------- | > | | > | a text box where user could enter the | > | the filename.extension | > | | > ---------------------------------------------------- >>where availaible drop down list of folders would be populated after a drive letter is selected and then it would be enabled.