An application for calculating optimum motor/prop/battery/airframe combinations for electric model planes. It seems to work fine apart from the help and web link (which don\'t work at all). I am using Wine 20040121 under Gentoo Linux The install program just crashed so I had to install the program on a Windows 2000 PC and copy it over into Wine. I then had to ensure that I could read and write to all of the files.