start menu showing ONLY the programs folder...

Hello. I have been adding/deleting some entries/folders from the startup,
customizing it to make it small.

All was OK, but suddenlly the startup button only shows ONE FOLDER:
the PROGRAMS folder; all other folders don´t appear.

If I check with the explorer the other folders are there, under the
C:\Documents and Settings\Julio\Start Menu

but the only one that appear is the PROGRAMS folder:
C:\Documents and Settings\Julio\Start Menu\Programs

Hope to have been clear about the issue.

Thanks for help and attention.