New Maps for Halo or Halo CE with enemies/covenat?

[mainedj07]

Just wondering if there are levels with enemies/covenant.

I don't have an xbox or xbox360, and I've played Halo combat evolved to death.
I for one prefer the campaign mode, but don't mind the multiplayer now and then.

If there is a link or more to the maps that have this info, that would be awesome!

My fingers are crossed!
Thanks!

[ihatecompviruses123]

I saw one map that had covenant vs. marines,but I can't remember where.I think it was at halopc.net but im not sure.

[peterblue]

In the outstanding section there's one on Pillar of Autumn.

[mainedj07]

I replaced the ui.map withing halo ce in the map folder,and when I go to campaign, and click ok, nothing happens.

Also wondering what the .rar file extension means, and how I can use these maps.

Thanks!