I have a lan chat program and i need someone to test it on their LAN if both of your computers on your LAN are using Windows XP. I have tested it on my LAN between Windows ME and Windows XP,and it works,so I just need someone to test it between Windows XP and Windows XP. The software doesn't require any installation. So can you download it from here: http://www.download.com/No-Install-Lan-Chat/3000-2150_4-10751273.html?tag=lst-0-1 I need these questions answered: 1) When you receive messages using the lan chat software,does the sound come out from your desktop speakers or PC speaker(pc speaker is speaker that is inside your pc) ? And if you MUTE your volume from inside windows,does any sound come out from your pc speaker? 2) While you have the software running on Both windows xp computers,can you close the software on 1 computer,then Open it up again,and do you see your OTHER computer on your LAN online? And can you start chatting again? Can you please post your results here. Thank you.