First brief description
Server
Use the program to generate the required XML file
Client
Use XMLHTTP or DSO (note status) Timed to refresh the required data
Relatively speaking, DSO can map into Recordset operations.
Here is what I simply write to play is not a complete part and it's very simple.
Just the code snippet but as a technical reference is enough
Need MSXML 4.0
The server I wrote two constructors. They are chatting content chat users