@Rdl : If the filesystem don't support those chars (i.e. Windows can't, but i think that Linux can) they should be ignored (The nzb-file could then not be saved to any folder, alt.binz could not import it, right?) So "illegal" chars can't be in the filename, depending on the filesystem/operationg system used.
And the same is with long (or too long) passwords: they would create a filename out of the specs of the OS/FS, so they can't saved nor imported into alt.binz. Whats the limitation for the lenght of pw in alt.binz itself using the specified button ? i suggest to use the same limitation for the imported ones.
@Hecks: Getting a nzb from several boards without using the nzb-file specs, but creating filenames with the pw inserted into these curly brackets, must then be the problem, correct ?
cheers