hehe... No added tools. I do use a programmers text editor in conjunction with the ME to do some replication and editing work though. For example, if I have already built a clover leaf flight pattern at the engagement area, and want to duplicate it a few times, you can do that by editing the .mis file. I wouldn't recommend it to the timid, or to non-programmers though, and for sure, back up your .mis file first.