Sample Scenario:
Fresh AD account (first time login to a computer), skype and thunderbird not configured yet.

What I have in mind:
Once the user successfully login to PC using the NT login given, he will just click/run a program that will automatically configure his skype account and thunderbird email account, without going to the manual process of inputting the user/pass details and etc.

Note: The program will be linked to a database where the needed information for Skype and Thunderbird Email is stored and that the program will just fetch the data from the database.

Can anyone help/give me idea or sample script/scripting commands for this?

Thank you in advance.