Both Details and Power mode allow the traditional information columns of Explorer but have been greatly enhanced with dozens of extra Opus-only columns. These include fields such as Extension, expanded time and date fields, relative size and date fields that are displayed as bar graphs, various description fields for images, documents and sound files, program and module versions and more. Also, both FTP and ZIP have their own descriptive fields. For example, FTP provides a description field (for linked files or index descriptions provided by the server) and a Transfer Time (which shows the approximate time required to transfer each file at your current line speed).
The Available fields are displayed in categories to make it easy to locate the display columns. Use the Columns dialog to add / remove and sort the columns to suit your personal preferences.
You can specify the width of each column (in pixels) if desired. Opus 9 also supports sorting on multiple fields and you can configure this here by holding down the Ctrl key and clicking in the Sort column.