Hi Steve, no worries. I got alot of my info on WinJUPOS here:
http://www.astronominsk.org/Other/Ar...Mars_globe.htm
Now, I can speak any language apart from Greek, but unfortunately it's in Russian, which I can't speak because it's all Greek to me
so here it is translated:
http://translate.google.com/translat...be.htm&act=url )
It's well worth giving the program a go!
Tom