Recently had to work out how to make a cone, and couldn't remember where this program was.
After about half an hour of going through them all I found it, and decided to repeat it here, so with the title up there, I SHOULD be able to locate it easier.
Found this on the WWF site, thought it would be handy here, as it'll do sheet metal cones etc. as someone was recently asking about how to do it. You'll need to click on the MENU button.
Thanks to Blocklayer for doing this, I hope he doesn't mind, as it was on the sister forum to this and did put his name to it.
Printable Hub, Spoke and Spindle Templates - Metric