The contents of the unzipped folder (Drive, Manuals, Maps, Res) should be in /home/user/MyDocs. This is the root of the drive that appears when you connect N900 in mass storage mode.
When done, you'll have
/home/user/MyDocs/Drive
/home/user/MyDocs/Manuals
/home/user/MyDocs/Maps
/home/user/MyDocs/Res
/home/user/MyDocs/SetupMobileMaps.deb

Per your description in your first post, you moved the folder SetupSMM_Maemo_Europe (or whatever version you bought) into /home/user/MyDocs/.documents/

So you then had:
/home/user/MyDocs/.documents/SetupSMM_Maemo_Europe/Drive
/home/user/MyDocs/.documents/SetupSMM_Maemo_Europe/Manuals
/home/user/MyDocs/.documents/SetupSMM_Maemo_Europe/Maps
/home/user/MyDocs/.documents/SetupSMM_Maemo_Europe/Res
/home/user/MyDocs/.documents/SetupSMM_Maemo_Europe/SetupMobileMaps.deb

Or when viewed with the N900 filemanager, the /home/user/MyDocs part would be N900/, and /home/user/MyDocs/.documents/ would by N900/Documents...