Hi folks I think I found the bug in PFile. PakFile mounting now works. I PAKified both a very simple dir (4 files, each 4 bytes big) and the jdk 1.1 docs (html+images, many subdirs, total of ~9MB) and it didn't throw any error. Unfortunately I can't commit the stuff right now due to the sunsite server upgrade... Christian -- Drive A: not responding...Formatting C: instead