Well, in my LFS folder i have : (this is from memory, not at home atm)
S1, S2, a seperate directory of S2 for mecanik (so i dont have to switch between patches every time) uhm...theirs some other folders in their, but they dont take up much space. lol, ill look later today and see whats taking up all that space
I was thinking the exact same thing. I know some who says their FS2004 folders were 20 or 30 Gb's. Mine was up to 5 or 6 until I got the new computer. Haven't done anything other than standard install of FS2004 yet.
My FS2004 had its own 30 GB partition and maybe 3 or 4 GB unused. I downloaded a lot over the years ... The terra mesh files were really big and the addon aircrafts too.
Now it´s back to 7,8 GB since i reinstalled like 2 months ago and there´s not much really.