FS9 tweaks help

[flymo]

this isnt for its for a mate, who has quite a slow PC and we are trying to make his FS9 more flyable because atm hes at 10fps im not sure of his settings but i think their at default which is around low somewhere
any way, with a few tweaks we found on the net he sais its got faster and he enjoys it alot more
we are just wondering if their are any otehrs you guys know of especialy an autogen like lower res or something....

cheers

john