concurrent threads in windows application(vb.net)

[codedude]

Hi friends,
I have a windows application(vb.net) in which i want to retrieve informations from 3 websites(after authentication).here i have a list of customer details.based on the customer details application have to decide where to retrieve data(i mean among the 3 websites).now i am able to retrieve informations by giving customerdetails(his id and number) one by one.but as it is a very lengthy and time consuming,i need it to be done once i click a button after giving login details and other necessary inputs.now i have 2 questions.
1.Is it correct to go for threading concept?(creating a seperate thread for each set of inputs concurrently)?
2.if so,how?
Any reference article or suggestion would be appreciated.TThank u in advance.

[lolafuertes]

Start at http://msdn.microsoft.com/en-en/library/system.threading(VS.80).aspx

You can continue on http://www.yoda.arachsys.com/csharp/threads/

Hope this helps.

[codedude]

thank you...