Hi Marvic,
No you're missing nothing. I guess it's me who's missing something  :-[
I spent 3 very frustrating evenings trying to upload at Avsim and end up with CRC problems. The guys at Avsim library are great but all we tried ended up in corrupted files.
10 minutes ago I succeeded to upload an all new archive at Sendspace with a successful download / decompress and files are ok.
This is the link

The Avsim upload is working
Download ID is 174313 (using extended search)

I would be more than happy someone could try it and give me some feedback.
thanks very much, Lex