Halo 3 acheivments help....

ok guys here i go....

how do i get the skulls like is there a guide?

also destroy an ememy vehcle with equipment

and for the skulls is there a guiode to where they r thanks!

gee i thought u wuld helpme i tryed them ok this is easiest way,but nobody care anymore:cries:

http://www.halo3planet.com/halo-3-skull-locations/

full list of skulls ^^^^^

http://www.mycheats.com/view/section/2426/19947/halo_3/xbox_360

guide to unlock everything

good luck ;)