   * make backend selectable: tp_smapi or ACPI
   * Option to enable/disapble: ACPI/TP_SMAPI/APM
   * rework drawing alg for gauge dot
   * calculate Watt values from the Ampere based values provieded by ACER/ASUS-ACPI
   * Config-Dialog: ACPI proc path, action on click 
   * there should be a symbol such as power plug next to it when connected to AC
   * dcop interface for settings

(Feel free to open a ticket for these issues - if not already there - to show, that you want these features.)