Syncronisation 8120 blackberry et mac

j'ai reçu ceci de SteveZ de pocketmac... cela ne marche pas chez moi car je ne trouve pas les fichiers en question...
peut-être que cela marchera chez toi !
merci de me tenir au courant...

thank you for contacting us at PocketMac Support. Currently we've been
working you for some time with regard to your BlackBerry connection issue.
We've been working with RIM and alternate customers for about a week now.

We'd like you to do the following please:

1. Please unplug your BlackBerry and count to 60 seconds. This allows the
driver to completely release.

2. Please go here: MacitoshHD/System/Library/Extensions/.

3. Within the "Extensions" folder, you will see a list of .kext files. Your
looking for two "BlackBerry.kext" files.

4. Please remove this file "BlackBerry.kext" and "BlackBerryUSBDev.kext"
files from your Mac. This may require your apple user account password to
remove this files from the Extensions folder. Empty your trash please.

5. After this process has been completed, please download the
DriverUpdate.dmg from here:
https://www.blackberry.com/fr/fr?DID=discoverblackberry.com

6. After you've finished the installer/driver package, please restart your
Macintosh.

7. Finally, plug-in your BlackBerry handheld, then launch PocketMac for
BlackBerry/Sync Manager.