split it up into 5 parts.

wav files. www.mirforums.co.uk/wav.exe (150.93mb)
graphies files (new weapons and mobs) www.mirforums.co.uk/graphics.exe (132.21mb)
The updated datafiles, minimaps, weapon files, item files) www.mirforums.co.uk/data.exe (119.25mb)
map files. all the maps www.mirforums.co.uk/map.exe (21.17mb)

download and run, will install to the default folder, c:\program files\ mir revenge

Only download these files if you are having problems in game