HaloMods "Classic" Read-only Archive

Iv read all tutorials and have tryed everything,even map packs wont work,iv tryed a united map pack V1.1 and the new independenant map pack and i do everything and load it to the hdd and all and when i start up hal0 2 and click my name thing it says files corrupted and somthin els And i go to all the multiplkayer maps and all the modded maps are there but whenn i try playing it,it dosent load and sighns me out and brings me back to mainmenu...can sombody help me out? (could it be xbl update?)

This isnt xbox-scene. People dont reply in ten minutes. Dont double post.

Edit: It could be the update, go to E:\TDATA\4d530064\$u, rename that folder to E:\TDATA\4d530064\$u1

If it says that something is corrupt, then clear out your cache drives.
Go ahead and delete ALL files in:
X:\
Y:\
Z:\
and
E:\CACHE\

Then reboot and play Halo 2.

Alright,thanx guys,ill try that.