Connecting Huawei U7519 mobile to Macbook using iSync

I just got a new Huawei U7519 mobile phone and I want to sync it with my Macbook. But everything I've tried so far doesn't work.

I've tried downloading MobileConnectDriver, but it wouldn't install.
I've tried directly modifying the MetaClasses.plist file to manually add an entry for the phone (which I've done for a Nokia before with no problem)

There doesn't seem to be any discussions about this on any forums.

Anyone have any experience with this?

Have you gone to their web site to see if they have drivers or software that would support it for Mac OS X? It looks like that phone is sold and used by T-Mobile, have you asked them (if that's your carrier)?