ok you are way way outdated, the last free update is v1.4 and can be found here:
http://www.subsim.com/radioroom/down...p?do=file&id=8
you can still find some mods for this version of the game but not very many
the v1.5 update costs $10 and is the best money you will spend. almost all mods you find now will only work with v1.5 of the game
see here:
http://shop.ubi.com/store/ubina/en_U...at_add-on.html
and yes i made a mod to reduce aircraft, see my mods page link in my sig