- Do I need a macro?
  - People frequently ask if they need a macro if they are using a GUI they built in Eclipse.
  - The answer is NO, you do not need a macro.
    - For more details please see the NeXtMidas User's Guide.
    - Also check out the `BEANDEMO` example in the `UCL` option tree.
  - In most cases you will find that using a macro is significantly easier (especailly if you need to use pipes).