Just noticed that Shared Folders in Beta 6 won't work with a file with accented characters. the file análisis.doc gives an error (on WinXP). Renaming it to analisis.doc (no accented a) makes everybody happy.
The shared folder won't work either if you have a space in the folder name (or maybe the description name - I changed both with underscores to restore shared folder access) Edd.