our thesis is a plugin on online shopping with budgeter using knapsack algorithm.. one of the requirement to us is make 3 websites of a online shopping store to be used as test sites. we made this website using php.and mysql5. then wer stil currently making the budgeter using the winform application of the vb.net2005. and we currently dont know how to make the plugin which our profesor wants, he is requiring the budgeter program to plugin simulataneously and gather all the database from those 3 websites. the 3 websites have 1 server only. and our problem realy is pluging in and geting the database.. i read something like it is possible to gather all the server names, would that include the adress? and could u help me out on how i would be able to start making a plugin on our budgeter program..tnx very for ur help