Help needed gathering information to develope peer-peer chat app

Hi,
I want to develop a chat application to communicate with other computer on my home LAN.
I need to application (which would be installed on all the computers in the network) similar to Novell chat client to show the host name of each computer and should be able to send message any of this computer. The computers are all laptops so they have dynamic IPs.
I don't know where to start and how to go about finding the right resource. If any one could help me i would appreciate it a lot.
Thank you.

Just Google it. You will get lot of informations on chat application.

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Twitter : @dsrajapaksa
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sure you can. You need to use their api:
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Are you sure that is the exact output of the command? It looks sort of off...
In the meatime, this is pretty hacky:
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The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.
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Hi,
a) Is my above assumption correct?
Yes
b) If so, what other options do I have for business layer? Can I just use a simple java class which uses JDBC as my business layer. If yes, can this be exposed as a data control?
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Help needed gathering information to develope peer-peer chat app

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