the modules that Gentoo Live CD used.

in iBook
livecd root # lsmod
Module Size Used by
airport 7680 0
orinoco 53548 1 airport
hermes 14912 2 airport,orinoco
ipv6 282604 12
nls_utf8 2272 0
nls_iso8859_15 4864 0
nls_iso8859_1 4256 1
isofs 40408 1
binfmt_misc 12968 0
ide_scsi 18596 0
sr_mod 21088 0
zlib_inflate 23616 1 isofs
compressloop 8992 1
cryptoloop 5408 0
loop 20840 4 compressloop,cryptoloop