"You need to define functional requirements (how the integration will address the user's operational need), interface requirements (how each system should interact), the reason the integration is needed, and standards that need to be met. Then…"
Hello from USA. How are you?
Do visit www.cradle.com/downloads.html
also you can see the limited demo of cradle on this url.
Also you can put this url on your pda or iphone to get the same result