ZC210.ZIP.x/README.1ST

If you are a user of the original ZC v2.00, then you will find that not 
much has changed in ZC.EXE.  ZCP.EXE has been included to give many 
options users and sysops have been clamoring for, for a long time.  ZC is 
faster than ZCP, because it does much less, and has less to think about, 
but if it doesn't meet your needs, go for ZCP.  See the individual 
documentation for details.