My phone use Orange network and I tried to active Black Berry option and using the Black Berry client application for windows mobile.
Firstly, IT WORKS and very well !
So, now I can receive my emails directly from my PDA.

I noticed a few problem :
- The battery usage increase
- The attached  files are filtered : for instance, the powerpoint files are transformed in text files and video are blocked…

Look at my previous post to download the client tool.