SimpleTcp.pas  - Socket TCP C/S component file..
MsgCommin.pas - MsgType Constants,Msg Structure...
MD5.pas MD5 hash ..
MD5_.pas an alternative ..(not used)..
cast.pas Cast CryptLibrary( used to crypt messagez, 256bit key, 126bit msg block)..
Scrypt.pas Crypt lib(not used )..
cIni.pas ini file library ..

Serv.dpr,Server.pas - Server project files..
Clie.dpr, Client.pas, CleintUsers.pas, ClientConf.pas, ClientReg.pas - Client project files..

\ini - folde to keep users profile,
evry file contains one user info (user name & MD5 hashed password)