Proportions 2.3 nearing completion

[Spuzzum]

I had a very minor gripe about Proportions when I fiddled around with the Version from the Gold CD.

Population would weigh, at most, 200kT per million; that assumes 200 pounds per person, plus 100 pounds of luggage, plus a seat to sit in and some breathing room (which shouldn't be any more than 100 pounds).

I'm just saying that since I think that 1000kT is exaggerating things a bit. Of course, if your 1000kT also accounts for density as well as mass, then I'll shut up now. ;-)