Integrating Flex with SAP BI

Hello Experts,

i will like to create Reports in SAP BI using flex technology. I would like to be able to connect the the created frontend to a Cube or to a Query.

1. I did not work before with flex.

2. Is it a How to about this?

3. Could you please share your experience?

4. Where to find information or documentation?

5. Once these Reports are created how to intergrate into the portal?

Thanks in Advance

Cheers

Gilo