From time to time one comes across yyencoded postings do not contain filenames. Alt.Binz decodes any such posts to a file with the name "(null)". Now, if there is a multi-part posting of this type, all parts get decoded to the same name "(null)", and all but the final part are lost. I wonder if it would be possible to give parts of this type different names (Grabit uses "(null).1", "(null).2", etc), as this would help preserve all parts. When there is an accompanying set of par files, these can be used to restore the proper names.