A new version of Madmod is coming very soon. The new version should be ready within a few weeks, and will feature repairs to some broken units, as well as removal (or at least partial removal) of some error-causing or unbalanced units. The new version will be posted on my website as soon as it is done- click the Download URL link above to go there. The new version also has a known errors doc (something it was missing), as well as the now-standard TibEd and regular mod versions. Note that most changes affect the TibEd version and the installer, with only minor tweaks to the manual install version- this is because I'm working on several games and two other mods at the present time, as well as 2 UT2004 maps (I wouldn't risk a mod yet).
New version out soon, will be better, check downloads page.