The west disks were in .rar files. People having problems with file sizes after uncompressing could be using an older version thats not uncompressing properly as well.
The West disk that is in .rar format is the N5 disk!
The West .iso is the ACTUAL CNDV-80MT!
make sure you navigate to the proper one!
Ahhh crap. It looks like the files I downloaded from the FTP were the N5 disks then. Redownloading now...