Hi there... If Ya want to decompress my archives, You have to had PKUNZIP.EXE and ACB.EXE. The last one is available in this directory, as well as on my WWW page. To unpack any archive type (example): pkunzip streams.zip acb r streams.acb For future info on ACB usage, run ACB.EXE without any command line parameters. Eps... One more, big & ugly thing: ACB requires 16M of RAM to work... If You don't have memory enough, try running under win'95 dos box, using virtual memory. Reach me at argasek@ipl.z.pl if You have any problems (no... not with girls ;), questions, sugestions, opinions... All is welcome. CYa! Argasek/IPL PS. Why ACB? Bcoz it's tha best compressor out there, even better than RAR! Check yourself!