ganymede - 2004-09-02

I updated using the updater version 9.9.4, (updating online to 1.62) then installed SoU, then installed HotU. Therein lies my problem: when I run nwn, the load images are skewed and some of the portraits are faulty.
I tried again, this time installing nwn, then SoU, then updating to 1.62, then installing HotU. When I did this, however, the SoU expansion refuses to load, saying "module files may be corrupted."
Any advice?