Siemens SX56 ipaq.o adaptation?

I just bought the Siemens SX56 PocketPC/Phone from AT&T wireless. I am looking into what it will take to sync this PDA with my Linux system, and I think the key thing preventing me from doing that is that the kernel, after recognizing that the SX56 is connected to the USB, doesn't have a driver that claims the device. The ipaq module I would think could recognize the device and facilitate serial communications with it, which is where userspace programs take over.

Anyway, my question is how big of a deal would it be to get driver support for this PDA?

- Josh Hansen