A new update of the Enigma simulator is available on my Cipher Machines and Cryptology website. Version 6.0 now incorporates a practical menu. Different key settings can be saved and loaded in this update and a new window gives a quick view on the current machine settings. These options were requested by Dave from The Mars Bars, who needed an easy method to process a large numbers of Geocaches, based on the Enigma simulator. Any other requests or suggestions to improve my sims are always welcome!