Why can't I play ranked matches in Halo 3?

[Me Too]

I downloaded the free map pack and paid for the 600 points to download the legendary map pack. After it downloaded, I restarted my system and tried to do ranked slayer and it said I did not have the maps required?

Can someone help me with this?

 

[BLINX]

its because u suck to bad
i would scrape ur s h i t
if u ever came to see me online
look for my gamer-tags:
Jeff is Shadow
Neuromute
Mavs Uber Pwn
im usually on with 1 of em
come get scraped

 

[BLINX]

its because u suck to bad
i would scrape ur s h i t
if u ever came to see me online
look for my gamer-tags:
Jeff is Shadow
Neuromute
Mavs Uber Pwn
im usually on with 1 of em
come get scraped