When got the nar-file, you can't install it by drag&drop, because there is an CRC error with surface207. You have to generate a satiko named directory in SSP's ghost folder manually, then copy the content of nar file manually (using winzip for example) into this directory, leaving surface207.png out. You better leave out satori.dll too and substitute it with a version of it from my patches. (works better!) You may double surface206 as surface207, not to get trouble with the code in surfaces.txt.