Posted here, with permission from Sydex, are a couple of shareware programs that will make life a little easier when trying to use files from this site. Unfortunately, these tools have been discontinued by Sydex, and more recent versions are only available from NTI, Inc. for forensic use.
22DISK : 196K This is the workhorse program I use to extract files from CP/M diskettes, and prepare them for posting in their ZIP files.
22NICE : 50K This is (IMHO), the best Z80 emulator around.
Maxidisk : 277K This is a Windows 3.1x/95 based disk copy utility (shareware) by Herne Data Systems.
Please also check this site for additional tools.