ya so i have halo 1 for PC ...i know its old, whatever... so i have all these ristrictions on my profiel because mmy bro is admin. but ya he installed halo on my file, cool, but when i clicked on multiplayer, internet, it said i need to download somthin for that i need admin crap to work right. so when my bro givs me the admin, how do i download the multiplayer patch??