decline of the BBS became apparent. See also FILE_ID.DIZ (for DESC.SDI files) References External links Brief history of PCBoard from bbsdocumentary.com (and software downloads) 153 PCBoard PPE's by PWA at The BBS Archive PCboard File Archive A-C (556 PPE's), D-F (333 PPE's), G-I (188 PPE's), J-O (358 PPE's), P-R (354 PPE's), S-Z (337 PPE's) at The BBS Archive PCBoard file archive,Filegate.net DOS BBS software, Mpoli.fi Sysop's corner list of PCB related sites Original Install Disks and Collection of over 4,000 PPE's & Tools Bulletin board system software DOS software OS/2 software 1983 software