Halo 3 terminals =S?

[Fox Racer30]

I've accessed all 7 terminals (three times over) (#'s1-3 on "The Ark", 4-6 on "The Covenant", & then #7 on "Halo"... Am I required to access "Cortana's terminal"?... or does this game just hate me?
Any insight would be helpful, & *ANY* SPAM will be reported (i'm sick of "get a ps3", "wat iz ths!!!?!?!?!" & so on!)
Please read it... i've ACCESSED them ALL, three times over..., I KNOW where they are, I KNOW how to access them!

 

[Jack]

i have them all, it was mad easy to get...google the video of halo 3 terminals...thats how i did it